Our wax melt molds measure 2.4 x 1.3 x 1 inches, Its total capacity is 1.3 ounces, making it perfect for storing a variety of waxes. Our plastic wax melt containers are made of high-quality plastic, healthy and odorless, high temperature resistant and can withstand wax up to 140℉ (60℃). With a thickness of 0.5 mm, these plastic flip-top lids for wax melting are not easily deformed, not easily broken, and are durable. The package comes with 150 packs of plastic wax melt containers to meet your various needs for making candles, soaps and wax products. Material: Made of PET material, not easy to deform, easy to save liquid. The wax melt molds are easy to making your own homemade candles. Enjoy DIY with your family to make your weekend more fun. Quantity includes:150 Pieces Notes: Cool wax to 140 Fahrenheit degree (60 degree centigrade) or lower before pouring into molds, cooler temperatures will give you better results so you can cool even to 120 degrees before pouring, allow to cool 12 hours before closing the lid. Type:A:Heart Shape Colour:Transparent Material:Plastic Size:Each flip clamshell mold:2.4 x 1.3 x 1 inch, the single capacity is 1.3 ounces Package Contents: 1set * wax melt clamshells 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.