2pcs Bike Tire Liner, Bicycle Tube Flat Protector Bicycle Rim Strip Rim Tape Accessories Compatible with 12" 16" 18" 20" 24" 26" 27.5" 29" (Green)

2pcs Bike Tire Liner, Bicycle Tube Flat Protector Bicycle Rim Strip Rim Tape Accessories Compatible with 12" 16" 18" 20" 24" 26" 27.5" 29" (Green)

• Package Content: You will receive 2 pieces of bike tire liners, can hold two tires, compatible with 12" 16" 18" 20" 24" 26" 27.5" 29" (30cm, 40.6cm, 46cm, 50.8cm, 61cm, 66cm, 70cm, 73.6cm).
• Product Size: The size of this bicycle inner tube is about 230x3.4cm/90.55x1.34 inch and the thickness is about 0.1cm/0.04 inch. Please confirm the size of your bicycle tires before purchasing.
• Premium Material: Our inner tubes are made of premium polyurethane, lightweight and reliable, you can use them with confidence for a long time.
• Practical Design: The bicycle tube flat protector is easy to install, just measure and trim to stop brambles, glass, brambles, nails and other trail debris from penetrating and puncturing pipes.
• Product Function: This bicycle inner tube protects the bicycle inner tube from punctures caused by glass, thorns, nails and debris, thus prolonging the life of the tire.