ResinWorld Rolling Tray Mold for Resin, Large Deep Tray Silicone Mold – ResinWorlds
Amazon.com: 3 Pcs Rectangular Silicone Molds for Resin, Large Resin Mold Glossy Deep Square Molds 9.6''x 6.6'' w. 4''x 2.7'' w. 3.1''x 2.5'' w, Deep Epoxy Resin Molds for Flowers Preservation, Resin
Rectangle NO SEAL Resin Molds (Epoxy/Resin Forms) — Jeff Mack Supply