A strong outer shell protects your knee from sharp objects while an inner silicone gel cushion acts as a shock absorber for your joints. The outer shell also features a traction based design to allow the user to move with confidence on their knees while working. Elasticated high quality straps focus on holding the knee pad in place while not being overly constrictive. Adjustable straps. CE certified. Retail box. Ergonomically designed and tested straps ensure no pinching to the back of the wearers leg. A strong and durable outer shell makes for a long lasting tough knee pad. Silicone gel inserts.