Features: Experience superior heel grip with our innovative heel grips featuring a unique honeycombs pattern texture that prevents slipping and enhances stability for all day comfort in any footwear. Crafted from flannel fabric for skin friendly softness and filled with cushioning silicone gel, these nonslip insoles offer impacts absorption while the heat activated adhesive backing ensures secure, long lasting attachment inside shoes. Ideal for professionals wearing dress shoes or high heel, active individuals engaging in running or gym workouts, and anyone seeking relief from friction and discomfort during extended wear. Perfectly suits for daily commutes, extended standing work shifts, walking, athletic activities requiring foot support, and adapting ill fitting shoes for a personalizes, snug feel. These universals heel cushions provide versatile compatibility with most shoe types, delivering customized comfort and antislip confidence through durability construction and smart ergonomic design. Specifications: Component: Flannel Fabric, Silicone, Hot Melt Adhesive, Back Paper Color: Skin Tone, Black Size: approx. 8.9x4cm/3.50x1.57in Package Includes: 4 pairs Heel Pads note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect the item actual color.