The Altus Back Support Workout Belt in size Small features a 28" diameter and 4" width, making it suitable for unisex kids involved in gym and training activities. The black belt is designed with a hook and loop fastener for easy adjustment and a secure fit. Made in the United States, this powerlifting belt from the reputable brand Altus provides support and stability during workouts, promoting proper posture and reducing strain on the lower back. Perfect for young athletes looking to enhance their strength training routine.