1. Highquality material: The children's knee pads are made of highquality PE material, sandwich outer material and velvet lining, extra thick padding, anticollision design and elasticity to ensure that the knee pad children's set can provide maximum protection and comfort from injury during impact and normal use. 2. Adjustable design: The product is equipped with adjustable Velcro fasteners and a highly elastic, coded elastic band. You can adjust the length according to the circumference of your child's knees/elbows/hands, which adapts better to the skin. 3. Kids' skateboarding protective gear: The 6in1 children's protective equipment consists of 2 elbow pads, 2 wrist pads, 2 knee pads and 1 storage bag, size S, suitable for children aged 3 and over, boys and girls can use it, black colour is dirtrepellent. The children's protectors allow children to enjoy their childhood r and bolder while they skate outdoors or ride a bike. 4. Multifunctional: The 6 in 1 children's inline protector set comes with knee pads, elbow pads and wrist guards, specially designed for the perfect protection when roller skating, ice skating, riding, skateboarding, cycling, skiing and other outdoor sports. With the adjustable protector set, children can enjoy their childhood time more ly and boldly when skating or cycling outdoors.