Package Include: 1pcs letter silicone resin molds, 50 pcs screw eye for pins, 50Pcs Open rings,10Pc keychain Ring,1x Hand for twist drill, 2Pcs Drill Bits help make personalized keychains and jewelry.Material:silicone alphabet mold is made with quality durable silicon by advanced techniques. Flexible, resistant to tearing, durable and easy to remove letters from moldWide 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,keychainDIY making kit for 3D letters, necklace pendant, crystal, jewels, keychain charm, earrings, handmade accessories, craft gifts, house number, etc. Also work with such materials as light metals, plaster, epoxy and resins.Specification:Material: SiliconeColor: as Picture ShownSize: 37x20x1.8cm/14.57x7.87x0.71 inchPackage Includes:114Pcs Resin Casting Mold KitNote:Please allow slightly difference due to manual measurement.Color may be slightly different since different monitor. Thanks