✔️【Not Easy To Deform】-- 20mm thickness knee support pad can provide superior performance of instant rebounds, making this pad durable for use. ✔️【Relieve Pressure & Protect Joint】-- This yoga knee pad is made from thickened foam material, and the central sag design helping relieve pressure on the joints and muscles while performing different yoga poses to preventing your knees, elbows, wrist, hip, ankle or hand from injure.