Glass: synthetic sapphire glass

and amber glass bottles

and the gas outlet is stronger and does not burst

and the fiberglass reinforced silicone and ordinary products have greatly different durability

UV space style

Women's Seamless High Waist Shapewear, Short Tummy Control Color:Black Glass: synthetic sapphire glassOverview: Premium material is made, comfortable, and breathable to wear. It can help you lift your hip or slim your waist, and make you look more attractive and sexy. A good gift for yourself or your female friends, which can show your slim figure. Note: Please refer to our size chart and choose the right size. Due to the light and screen setting differences, the item's color may be slightly different from the pictures. Specifications: Item Name: