4 removable 1/4" thick layers. Made of the superior silicone and breathable fabric. Durable, comfortable,anti-slip, washable & reusable. Moisture-absorbing and perspiration. Relieve the heel spurs, heel pain, sports injuries, leg length discrepancies, etc. Fitting all types of shoes, such as running shoes, dress shoes, boots, sneakers, work shoes, leather shoes, etc.Good helper for the heel pain. The heel pads for shoes can relieve the heel spurs, heel pain, sports injuries, leg length discrepancies, etc. Washable & reusable. if the heel lifts for shoes are dirt or lose the stickiness, just tear off and wash them, air it to refresh stickiness. The heel lift inserts are non-slip which can stay in place firmly, comfort and strong support the heel. Easy to use these heel cushion inserts without any pressing of toes. Adjustable layers are convenient to build up the height. These shoe lifts can be flexibly used individually or as a combination for lasting comfort. 4 removable 1/4" thick layers. Made of the superior silicone and breathable fabric, these shoe lifts are anti-slip, durable, comfortable, moisture-absorbing and perspiration.Best Sellers Rank: See Top 100 in Health & Household. Unit Count: 2.00 Count. Recommended Uses For Product: Heel,Shoe. Material: Silicone, Leather. Product Benefits: Perspiration. Brand: AccEncyc. : B0BM8XT7MK. Manufacturer: AccEncyc. Date First Available: November 14, 2022. Package Dimensions: 5.71 x 5.12 x 0.59 inches; 4.66 Ounces.