Triple Eight Little Tricky Youth Protector [3-Piece Set] This set stylishly supports children's riding as they grow, from Strider bikes to skateboards and inline skates. Of course, it's a practical protector with a comfortable, ergonomic fit and made with cushioning EVA material for high safety. Target Age: Kids Size Set Contents: Wrist Guards x2, Elbow Pads x2, Knee Pads x2, DVD How about this for your child's Strider bike or bicycle debut? * Pet present (dog), no smokers. * There are some scratches on the knee protectors. Please check the photos. I think it's generally clean, but please understand that it is a used item.