Fat Bike Tire Liners – Flat Protection for Bicycle Tires up to 29” x 4-5”

90 DAY MONEY-BACK GUARANTEE - We are so sure you’ll be happy with your purchase that we offer a 90-Day Money-Back Guarantee to ensure customer satisfaction of our products. If for any reason you wish to discontinue using the product, we will promptly issue a refund. PREVENTS FLATS – Protects tubes against punctures from glass, thorns, nails and other road and trail debris. SAVE MONEY – Spend far less on tubes over the lifespan of your bike. QUALITY – Made from puncture resistant TPU. Thicker center for greater puncture resistance with tapered edges and rounded ends to prevent the liner from puncturing the tube SIZED FOR FAT BIKES – Fits 20, 24, 26, 27.5 and 29 inch tires that are 4-5 inches wide. Liners are 100mm wide.