The RollFit XT Seal incorporates integrated stability panels for optimal sealing performance and stability that adapts to any and all sleeping positions throughout the night. The RollFitx XT Seal extends 93% further than the previous generation Simplus RollFit Seal.
SIZING: Three Vitera RollFit XT Seal sizes are available -- Small, Medium & Large.
USAGE: Vitera RollFit XT Full Face Seals are made up of two parts -- a silicone seal and an acrylic shell. The two parts CANNOT be separated.