Perfect size: The size of each shell mold is 4.45 x 2.95X 1 inches, the thickness of the plastic is 0.5mm, and the total capacity is 2.4 ounces. It is a very suitable size suitable for waxed melts that can adapt to the temperature of various wax melter. Healthy and environmentally friendly PET plastic: Made of PET material, healthy and non -, environmentally friendly and tasteless. These wax -molding wax pouring temperatures are as high as 140 F (60 C), which will not interact with wax or dyes, nor will it affect the quality of wax blocks. Clade: They are very strong, durable, closely closed, easy to separate, and it is easy to open. Very suitable for making wax : If you want to make your own wax Squares, or melt the existing candles into wax , these effects are very good. DIY wax melting essence: very suitable for making various types of wax tarts or soaps. There are 100 pieces in each set, so you don't have to worry about the amount of not enough, and you can make many wax melts. Colour:transparent Material:plastic Size: 230 x 75mm Package Contents: 100 x Wax Melt Containers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.