The Muc-Off Ultimate Tubeless Kit contains everything needed to get a tubeless-ready wheelset set up and ready to roll. Each Kit contains a Muc-Off Tubeless Rim Tape Seal Patches 2 CNC-machined black tubeless Valves and 2 pouches of No Puncture Hassle Tubeless Sealant. XC/Trail25MM TAPE / 44MM VALVES What's included? 1x 10m roll of Tubeless Rim Tape enough for two rims! 2x Seal Patches 2x Black Tubeless Valves 2x Valve caps 2x Locking nuts 1x Valve core removal tool doubles as a spare valve cap 3 x Pairs of rubber bases for size choice 2x Pouches of No Puncture Hassle Tubeless Sealant