What to look for in a guitar strap for kids
A child needs a guitar strap that reaches a short enough setting, weighs next to nothing, and can be changed again in six months. For most players under about twelve that means a cheap adjustable nylon strap rather than leather. The hardware is rarely the problem, because a strap button on a child's guitar takes the same strap end an adult guitar does, so the questions are length, weight, and whether the guitar has two buttons at all.
What a child needs from a strap
The setting that was right in March is usually wrong by September, so buy for six months ahead, not for the fit today.
Comfort matters less here than it does for an adult. A small acoustic does not put enough weight on a shoulder for padding or width to make a difference, and a thick strap on a light guitar mostly adds bulk under the chin. Width and grip start to matter later, when the guitar gets heavy.
What we sell: one strap, the Soldier double-layer cowhide strap, in black, dark brown, tan or white. Suede-finish back, length set through a row of slots on the tail. £54.95 with free UK delivery.
Short enough is the whole problem
Strap length is the distance from the tail button, over the shoulder, to the neck button, with the guitar sitting where it gets played. The length guide covers how to measure that with a piece of string, and the method is the same for a child. What changes is the number at the end. Most adult straps are sold with an adjustment range of about 40 to 60 inches, and an adult usually ends up near the middle of that range. A child of eight or nine on a small guitar can need well under 40, and plenty of adult straps do not reach that far.
A strap that will not go short enough hangs the guitar somewhere near the knees. The child then holds the neck up with the fretting hand, which is the hand that should be free to move. That is the failure to avoid, and it is the reason the shortest setting is the first thing to look at.
Why nylon usually beats leather until the teens
A nylon strap adjusts through a plastic slider, so it stops anywhere in its range. Most leather straps adjust through a row of slots, which is the better mechanism for an adult and a coarse one for a small player, because one slot up or down is a fixed jump and at the short end those jumps are a bigger share of the length. The leather against nylon guide covers the rest of that trade.
Weight goes the same way. Webbing weighs a fraction of two layers of hide, and on a light guitar the strap is a noticeable part of what the child is carrying. You can wash nylon. You cannot wash leather. And a new leather strap is stiff for the first few weeks, which is a mild annoyance for an adult and a real one for a seven year old trying to work the hole over the button.
None of that makes leather bad. It makes leather a strap for a body that has stopped changing size every year.
Three quarter size guitars and what changes
3/4 and 1/2 are loose labels rather than standards. Two guitars sold as 3/4 can have different scale lengths and different body depths, so the number on the box tells you very little about what strap to buy. For scale, Fender publishes a 25.5 inch scale length for the Stratocaster and Gibson publishes 24.75 inches for the Les Paul, and guitars sold as 3/4 sit well below both. Buy for the child in front of you, not for the fraction.
Two things are worth checking on a small guitar. The first is whether it has two strap buttons at all. Many small-body acoustics ship with one button at the tail, or none, and most classical guitars have none, so the guitar needs a lace or a tie at the headstock before a strap is any use. The acoustic guide walks through that. The second is where the neck button sits. On some short-scale electrics the neck button sits on the heel rather than out on the upper horn, which moves the balance point and makes the headstock drop, and the neck dive guide covers what to do about that.
Checking a strap will go short enough before you buy
- Measure, and write the number down. String from the tail button, over the shoulder, to the neck button, with the child holding the guitar. Inches, because that is how straps are listed.
- Read the minimum, not the maximum. Listings lead with the longest setting, because that is the number that sells to adults. For a child the shortest setting decides it, and a listing that gives one number and no range is telling you nothing.
- Find out where the hardware ends up. Pull an adult strap in to its shortest setting and the slider, the buckle or the shoulder pad moves with it. A pad positioned for a 50 inch strap lands on a small collarbone.
If a seller does not publish a range, ask before ordering, and buy somewhere that takes returns.
When a leather strap starts to make sense
Around the mid teens, once the player has moved to a full-size instrument and stopped outgrowing gear in a year. A full-size solid body electric usually weighs between 6 and 12 pounds, a Stratocaster around 8 and a Les Paul often 9 to 11, and that is the weight at which a wide strap with a back that grips a shirt starts to do real work. Before that point the money is better spent on strings, a stand and a tuner.
The Soldier double-layer cowhide strap is not a child's strap, and we do not publish how short it goes. Soldier has not confirmed the adjustment range, we asked on 14 September 2026, and we are not going to guess at a figure that decides whether something fits a child. So for a young child, buy the cheap adjustable nylon strap and spend nothing more. At £54.95 ours is an adult strap for a full-size guitar with two strap buttons, and the product page sets out what we do know about it.
What not to spend money on
- Padding, on a light guitar. A pad is for weight on a shoulder. A small acoustic does not put enough there for the pad to do anything but get in the way.
- Strap locks, on day one. A strap end rarely lets go on its own, but the hole in it widens with use, and a widened hole is the usual way a guitar ends up on the floor, so look at both ends every few months. They are worth fitting on a heavy electric that leaves the house, and the strap lock guide covers when. We do not sell them.
- Printed character straps. The same webbing underneath with a license printed on the face, and the child wants a different character by next year.
- Anything sold as matched to the guitar. Straps are not sized to guitars. A strap that fits a 3/4 acoustic fits a full-size one too, at a different setting.
If the child is between sizes, buy the cheap strap now and the good one when they stop growing.
Questions
What size guitar strap for a child?
There is no child size as such. Measure button to button over the shoulder with the child holding the guitar where they play it, then buy a strap whose listed minimum length sits below that number. A young child often lands under 40 inches, which is where a lot of adult straps stop.
Do kids guitars need a special strap?
No. A child's guitar uses the same strap buttons as an adult one, so the hardware fits either way. What a child needs is a shorter and lighter strap. A small acoustic with only one button at the tail needs a lace at the headstock before any strap goes on it.
Can a child use an adult guitar strap?
Yes, if it adjusts short enough and it is light. Check the shortest setting first, then check where a slider or a shoulder pad ends up once the strap is pulled in, because a pad positioned for an adult sits on a child's collarbone.
What is the shortest guitar strap?
That depends on the maker, and the number to compare is the listed minimum length rather than the brand name. Straps sold for juniors go shortest. Some adult straps do not go far below 40 inches, so the minimum is worth reading before you order.