Check the listing for details. Holographic MIXED Small Coaster Silicone Mold AU. Condition: New. Listed at 38.46 USD. HOLOGRAPHIC COMBO SILICONE COASTER MOLD Sent from Pacific Paradise Qld 4564 Australia This unique silicone mold consists of four 10cm (4") diameter, round coasters and a little round faceted pendant. The coaster cavities are 6mm (1/4") deep. There are four different designs etched into the base of the silicone mold, which will transfer the holographic effect repeatedly to your resin pieces. Please note that these are homemade molds and therefore may have a few minor imperfections. NOTE: My silicone is heat resistant up to 120 degrees celscius (248 degrees fahrenheight). If you overheat the mold using your torch, you WILL melt the silicone and it will stick to the resin. This is not a fault with my mold, it is user error so please be careful using your heat gun or torch.