CURVED HOOKS: It has two kinds of curved hooks, make it easier and cleaner for you to remove mouth guard or invisalign aligner. COMES WITH 10MM CHEWIES: The hardness of our long chewie is 80HD. We recommend long-term use of high hardness chewie to achieve a better training effect on oral muscles. LIGHT AND PORTABLE: The retainer case weighs 2.75 ounces and measures 3.74*2.83*1.37 inches. It's very light and easy to carry, can be put into clothing pockets, purses, bags and suitcases. HIDDEN VENTILATED SLOT DESIGN: This retainer case design with ventilated slot at the joints to keep it dry and clean. Preventing odor build-up, you can easily store your mouth guard, aligner, retainer, or denture. MULTI-FUNCTIONAL TOOL: KOHEEL-BOX is a multi-functional tool, it integrates the case, aligner removal hook, and chewies.

Best Sellers Rank: See Top 100 in Health & Household. : B09MLH7JYY. Manufacturer: KOHEEL. Item model number: KOHEEL-BOX. Product Dimensions: 7.48 x 5.31 x 1.97 inches; 3.53 Ounces.