Item Package Dimensions L x W x H:5.87 x 3.74 x 1.02 inches Package Weight:0.03 Kilograms Item Dimensions LxWxH:3.5 x 1 x 5.69 inches Warranty lExample: 2 year manufacturer Model Name:Soft Foam Callus Cushions Round Material:Acrylic Suggested Users:unisex-adult Included Components:Battery Pack 1. Protect you against pain caused by friction, pressure and irritation, knocking and bumping.2. Pain Relief Toe Pressure and Calluses Remover, corn, blisters, callus, peeling,crack pain.3. The corn cushion pads has unique design, it allows you to use it in daily life, work and sport. On The Foot:1.Clean feet and shoes inside before using.2.Remove the pad to reveal the middle circular hole.3.Align the affected area, let the wound in the middle hole, and stick the adhesive one directly on the foot.4.Press gently with your finger to confirm its sticky. On The Shoe:1.Clean the shoes inside before use.2.Remove the pad.3.Align and stick to the place where the shoes are grinding foot.4.Press gently with your finger to confirm its sticky. PACKAGE CONTENT: Comes with 75 pieces soft foam callus cushions in 1 shapes, 75 pieces in oval. It can protect sensitive areas on your feet from rubbing against socks and shoes, protect your toe and your feet well, suitable for men and women. Comfortable and Soft Made of foam with soft, foamnon-toxic and safe, friendly to your skins and won't leave the glue marks when removing PAIN RELIEF: Relieve painful corns, calluses, rubbing and chafing with foot callus cushions that help make it easier to walk, jog, move and stay on the go. EASY TO USE: Self-adhesive design, easy to remove and fit easily in most socks and shoes, like sneakers, high heels, boots, sandals and so on. not too thick or too thin, also you can apply several foam callus cushions at the same time Wide Usages: the oval feet pads are suitable for different shoes, and you can stick them to the back of the shoe for housework, sports, running, shopping and more, so as to let you enjoy life.Protect you against pain caused by friction, pressure, irritation, knocking and bumping.