Black Kids' Elbow Support Elbow Pads Elbow Protectors Elbow Brace Sports Breathable Non-slip Impact Resistant Elbow Fixation Sports Protector for Kids Students Volleyball Baseball Basketball The second one is unused. The fourth one has been used and washed. I used one on one arm for about a month when I got injured, and I think it's in good condition. Please understand that these are items used by a child. Thick sponge pads are built-in for strong impact resistance, protecting your child well. With the protectors on, children can confidently and actively challenge themselves. An essential item for outdoor activities such as running, basketball, soccer, badminton, volleyball, tennis, and cycling.