FEATURES UM1008 Mask > Adjust to different head sizes by pulling directly on the 'fitting ring’ > ClearVu tempered glass lens > Pure Silicone Skirt > Round Edge Skirt technology for comfort fit > Easily adjust the strap by 'pinch' and 'move' motion to adjust strap buckle slider > Fits youth ages 6-12 years old UN0102 Snorkel > Patented Hyperdry Semi Dry-Top Technology > Pure Silicone mouthpiece > Three-dimensional pipe curve for ergonomic fit > One touch adapter that can be easily detached and attached to a mask > Flexible silicone joint reduces strain on the mouth Colors: Clear Blue (CB), Clear Pink (CP), Flash Yellow (FY) TECHNOLOGY PURE SILICONE Pure silicone FDA regulation compliant. (Rubber articles intended for repeated use / 21 CFR 177.2600) TUSA Sport use pure silicone for the snorkel mouth-piece and mask skirt.