Description: Package Include: 2pcs letter silicone resin molds + 12pcs key rings + 52 pcs screw eye pins help make personalized keychains and jewelry. Material:Silicone molds for resin, and durable. Screw eye pins are made of metal alloy. So many possibilities, it would be a lot of room to be creative. Easy to Use:Put the resin and your favorite decorative items in the casting mold.After resin is cured,you just need to twist the resin molds bracelet and push out it, then your craft can out of the silicone mold easily Wide Application:Simple for all the resin amateur, from the novice to the artist, the DIY jewelry kit can be used for making personalized keychain, bracelets, necklace, pendants, earrings etc. Multifunctional:these alphabet resin molds are compatible with most resins or other casting material such as epoxy resin,UV resin,polymer clay,wax,soap,candle and more.You can add some pigment, resin dye and embed different kinds of embellishments or fillers to DIY 3D letters,necklace pendant,crystal,jewels,keychain Specification: Material: Silicone, Metal Color: Clear Mold: 36.5x19.5cm/14.37x7.68inch, Keychain: 6.4x2.4cm/2.52x0.94inch, Pins: 1x0.5cm/0.39x0.20inch Package Includes: 2 Piece Silicone Mold 12 Piece Keychain Rings 52 Pieces Screw Eye Pins Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!