Material:The high chair strap is a combination of nylon straps and POM sockets. The durable and comfortable waistband adopts a durable high-density nylon belt, which can prevent damage and keep the baby's skin smooth and comfortable. Standard size: The upper shoulder strap is 26.37 inches long and 0.98 inches wide; The belts on both sides are 22.04 inches long and 0.98 inches wide; The lower strap is 18.11 inches long and 0.98 inches wide, and it can be adjusted in length Usage: You can't use this high seat belt in the back of an adult bicycle or in the car seat. It is more suitable for high chairs and baby carriages. Multifunctional: 5-point seat belts can grow up with your baby and suit your needs. Product Features: Five-way safety rope binding installed in the dining chair, adjustable length. Nylon ribbon is non-fading, environmentally friendly, safe and reliable. Universal Application:Designed to work with most popular high chairs, baby strollers and push chairs.Perfect addition to highchair for day care center, restaurant, hotel, or virtually any other operation that serves small children!