1. Self-adhesive dots and sponge pads provide added comfort and protection when cycling or engaging in physical activities. Designed to attach inside helmets. Includes 3 helmet pads with 18 adhesive dots. 2. Made from breathable sponge material, soft and comfortable for extended wear. Helps keep the helmet clean, easy to wash, durable, quick-drying, and breathable. Offers improved comfort and stability. 3. Universal replacement foam pads with hook and loop adhesive circles. Multiple shapes allow flexible placement and maintain airflow around the head. 4. Ideal for replacing worn or missing helmet padding. Easy to install and remove for regular replacement. Simply peel off the backing and apply the pads inside the helmet. 5. Compatible with various helmet types, including bike helmets, children's helmets, and adult helmets. Enhances comfort for a personalized fit. Weight: approximately 15g Model: SK-202 Suitable for: adults and children Color: black Material: sponge Package Contents: 1 set x helmet lining pads Note: Light and display differences may cause slight color variations between the image and actual item. Measurement allowance is +/- 1-3cm.