Slime Self-Sealing Thorn Resistant Schrader Valve Replacement Bike Inner Tube, 20" x 1.75-2.1" - 30050

Our beloved self-sealing tubes, only thicker and stronger. Gain extra protection against punctures and ride protected for up to 2 years with Slime?s super thick self-sealing tubes. ? Heavy-duty tubes! ? Seals multiple punctures repeatedly for up to 2 years ? Seals tread area punctures up to 1/8? (3mm) in size ? Non-toxic and non-flammable ? Cleans up with water ? Various tube sizes and valve types available. See the Sizes & Specs tab for size and valve details

Product Features Bike tube prevents flat tires Schrader Super thick tube for extra protection against punctures Slime's Green Promise - Safer For You and the Environment? Fibro-Seal® technology Seals instantly Non-toxic Accessories Marketing, Inc., a division of ITW, Inc., 125 Venture Drive, Suite 210, San Luis Obispo, CA, 93401, USA. www.slime.com Slime and Fibro-Seal are trademarks of Illinois Tool Works, Inc, registered in the U.S. and other countries. Slime's Green Promise is a trademark owned by Illinois Tool Works, Inc.