Description Made of silicone material, these adhesive slings for straps are durable and practical, which help loose heels fit better or stop chafing and blisters. Thinly cut, free adhesive slings keep straps in place while protecting against chafing and blisters. Features - Color: Transparent.- Material: Silicone- Size: Approx. 10.6 x 5.2 x 0.2 cm / 4.2 x 2.05 x 0.08 inch.- Made of silicone material, durable and practical.- Cut to fit the areas you need extra cushion most.- Use on ankle, toe, and foot straps to make any heel easier to wear.- Soft, comfortable, features in health protection, massage, relaxation, etc.- Invisible design makes nobody notice you wearing them.- Suitable for ladies' shoes, high heels, leather shoes, athletic shoes, new shoes, etc.Package list: 16 x adhesive slings