DGQ Wax Melt Molds Round - 100 Pack Clear Wax Molds Plastic Wax Melt Clamshells 6 Cell Plastic Round Clamshell Packaging Molds Hold 1.9 Oz capacity. PET material won't interact with fragrance or dyes.These wax melt clamshells are sturdy, with a tight seal to ensure candles stay fresh. Avoid Messy "Blow Outs" As These Wax Melt Molds Feature A Robust Cell Wall Thickness of 0.5 mm. Perfect for all types of wax or soap,the wax pour temperature for these wax molds is up to 150 Degrees F. Pack of 100pcs.Work perfectly with labels size 2-5/8" x 3-7/8".