The Slime Self-Sealing Tube – your hassle-free solution to flat tires while cycling. This tube comes pre-installed with Slime's innovative sealant, which automatically seals punctures as they happen, so you can keep riding without interruption. Crafted for durability and compatibility with various tire sizes, it's a practical addition to any bike. Say goodbye to flats and enjoy a worry-free ride with the Slime Self-Sealing Tube – where convenience meets puncture protection.

• Self-Sealing Tubes Inner tubes pre-filled with Slime Tube Sealant 700 x 19 - 25mm 
• Instantly seals up to 1/8" (3mm) punctures
• Provides flat tire protection for up to 2 years
• Pre-filled with environmentally-friendly Slime Tube Sealant