SPECIFICATION Type: B shape Material: Rubber+self-adhesive Color:Black PACKAGE AND LENGTH: 30feet/roll, so the total 30 feet (8m). EEEKit will support a 2-years warranty. Please buy with confidence, if you have any questions, please feel free to contact us. Size: Show as the picture HIGH QUALITY EPDM RUBBER MATERIAL FOR DOORS AND WINDOWS！ The special formula of EPDM Rubber has excellent flexibility, durability and low temperature resistance. Guaranteed to remain flexible for 10 years. weather stripping for door Combining exceptional acoustical performance with sealing performance makes our weatherize products superior to others on the market today B-shaped weather stripping are available in a variety of specially designed shapes, with several height and width variations. Since each product is made from a custom high quality EPDM rubber, they'll provide excellent resistance to water absorption, sunlight Aging, low temperature, and compression set. EPDM rubber seals also reduce vibration and cancel some noise. With a general temperature rating of -140°F to +400°F, our seal strips are ideal for numerous applications. Improve your indoor living environment with Weatherstrip Seal. It's made of a flexible material and will not freeze or crack under extreme temperatures.