A3 Silicone Mats: About 15.7 x 11.7 inches, 1mm thick, decent size, widely applicable. 3 bright colors-Hot Pink, Blue, and Yellow, vibrant
LEOBRO Silicone Mat, Silicone Mats for Crafts, 2 Pack
Pack Of 4, Resin Silicone Molds, SourceTon Ashtray Resin Silicone Molds
LEOBRO Silicone Mat for Resin Casting Molds, 2PCS 23.4
Resiners Extra Large Silicone-Leather Craft Mat, 26.4
Gartful 3Pack Silicone Sheet for Crafts, Resin Jewelry
LEOBRO 23.2” x 15.6” Large Silicone Mat for Crafts, Nonslip Nonstick Silicone Sheet for Jewelry Casting Mat, Heat-Resistant Craft Mat for Epoxy Resin, Paint, Sky Blue
A3 Silicone Mat: 3pcs, 15.7 x 11.7 each, catch most mess. 3 elegant colors-Black, Dark Gray, and Transparent, graceful & all-match. Premium
LEOBRO Silicone Mat, 3 PCS 15.7” x 11.7 Silicone Mats for Crafts, Playdough, Silicone Craft Mats for Resin Molds, Silicone Sheets for Resin Molds
LEOBRO Large Silicone Mat, 23.4×15.6 Clear Silicone
Gartful Extra Large Silicone Mat for Crafts, 25.2 x