2 PCS/PACK MTB Road Folding Bike Bicycle Anti-Puncture Tube Nylon Rim Tapes Strips Tire Liner Inner Tube Protector 16/18/20/22/24/26/27.5/29inch/700C

Rim tape(Red): Btween rim and inner tube, aviod puncuring by spokes and sharp edges on the rim
Tire tape(White): Btween inner tube and tire,aviod puncuring by glas,thorns,nail,ect
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Item 1: Rim tape
Color: Red
Material: Nylon
Size options: 14" / 16" / 18" / 20" / 22" / 24" / 26" / 27.5" / 29" / 700C
Width: 18-20mm
Thickness: about 0.5mm
Suitable for: MTB mountain bikes, road bikes, folding bike, etc. 
Pack: 2 pcs for 2 wheels
Made of high quality nylon, more durable than PVC, longer time service.
The purpose of rim tape is to use between the steel ring and the inner tube to prevent the banners puncture the inner tube.
Increase the tire pressure, lower the tire resistance, effectively prevent puncture.
Tips: Pls be sure to keep the value hole on the correct postion ,the atually width may smaller than the rim size,as the strip is flexible
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Item 2: Tire tape
Color: White
Material: Polyurethane
Size options: 20" / 22" / 24" / 26" / 27.5" / 29" / 700C
Width: 25-40mm
Thickness: about 0.5mm
Suitable for: MTB mountain bikes, road bikes, folding bike, etc. 
Pack: 2 pcs for 2 wheels
Made of high-quality polyurethane material, durable and toughness, lightweight and with strong anti-pressure ability.
Helpful to prevent your tire from puncturing by glass, thorns, nails, etc and protect your inner tube and extend the useful life of the tire, to avoid causing danger to the ride.
Quick and easy to install, just stretch them over your rims and put them stay in place.