Each letter has a hole: let's invert the letter with resin. Each letter chamber made of resin has a hole. You don't need to drill a hole to easily get the perfect letter key chain.Larger than normal size: The size of this letter key chain mold is 15.3inch X8.9inch X0.35inch, which requires about 6.76 ounces of resin. The resin letters are larger and deeper, enough to accommodate flash, dry flowers and elements.Elegant and elegant fancy letters: This and attractive pattern has soft and charming round edges and curves, which is a combination of and modernity. Use our silicone mold to make fashionable resin key chains, zipper pullers, necklaces, pendants, earrings, house numbers, etc. for your friends and family.Flexible silicon materials: These epoxy resin molds are made of solid silicone resin, which has excellent elasticity, flexibility and durability. Silicone letter key chain mould for epoxy resin is non stick, easy to release and clean, environmentally friendly, low-carbon and reusable. The finished resin alphabet is as shiny and smooth as a mirror.Do better: We are committed to creating more innovative products and providing more reference for DIY craft lovers.color:WhiteMaterial:Silica gelPackage Contents:1 x letter silicone mold30 x key rings with chains (2 colors, 15 for each color)30 x open rings (2 colors, 15 for each color)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.