Indisputable that it is easy to use because the product is with the adoption of minimalistic feature. Wax warmer collars prevent the wax heater from dripping wax and keeps the wax container clean. Undoubted that its compact size and lightweight body ensure the product features with portable. A wax protective collar can be reused until it gets dirty. It is constructed of plastic material. There are 2 sizes to choose from: square, round. Perfect for personal use and professional use. Item Name: Anti-fouling Cushion Material: Plastic Features: Various Shapes, Convenient to Use, Universal Size Details: Round: 15.6cm x 15.6cm/6.14" x 6.14" (Approx.) Square: 14.4cm x 14.4cm/5.67" x 5.67" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Anti-fouling Cushions