About this item Adjustable Elastic Opening: The Charmyth SPA gloves and botties have elastic openings, making them easy to put on without slippage or being too tight, and helps with heat preservation Double-layered Terry Cloth: Our paraffin thermal mitts and booties are made with high-quality soft terry cloth, with smooth polyester linings to help retain heat in order to improve the absorption of nutrients and serum into the skin and maximize the effect of a paraffin treatment Large Sizing: Glove Size: 14.2*7.9 inches. Bootie Size: 13*9.8*9.8 inches. One size fits most. Please refer to the measurements on the sizing chart before ordering Professional Use: Suitable for professional paraffin treatments, spa services or at-home DIY skincare. Best paired with paraffin warmer How to Use: Submerge hand or foot into paraffin, wrap with single-use lining, then put on our glove/bootie to keep the hand/foot warm to best absorb moisture for the optimal effect. Remove the glove and lining after 10-20 mins and clean off paraffin residue