Includes 5M of rubber foam strip, diameter 3/4/5/6/7/8/10mm(optional). Materials -- Foam rubber strips is made of premium EPDM. It is denser and more durability and reliability. Shock Absorption -- The silicone rubber foam seal strip material effectively absorbs impacts and vibrations, providing cushioning and protection for delicate surfaces and components. Application -- Widely used in various door seal and window insulation, as sealing and insulating material, especially for uneven gaps, irregular outside and very narrow gaps. Good cushioning and protecting function , shock absorbing and sound proofing for electrical cabinets, furniture etc. High Resilience -- Designed to bounce back to its original shape after compression, the foam silicone rubber seal strip provides consistent performance and long-term reliability., Manufacturer: ANYACIY