Grandcow makes very strong knee pads, good for blood flow also impact resistance you can use for playing football ball, Volley ball, or a lot or kneeling…
Material: durable Nylon, spandex and EVA foam.
Size: 10 * 6.5in, fit for the leg circumference(knee above 4 inches): 15-20 inches. Show as picture 6. Weight: 5.6oz.
Package contains: 1 pair knee pads.
Warranty: – 30-Day Money Back Guarantee.- 12 -month warranty. – Nice!