5 Patterns: Round (80 mm in diameter); Square (98 mm in inside length); Ellipse (94 mm in long axis, 60 mm in short axis); Big Rectangle (119 mm long, 78 mm wide); Small Rectangle (60 mm long, 40 mm wide, 5mm deep), except small rectangle, all 7mm deep. Meet your different needs | Durable & Strong Compatibility: Made of clean soft flexible silicone, not easliy deformed, resistant to tearing, durable & reusable. Compatible with most resins or other casting materials such as epoxy resin, polyester resins, polymer clay etc. | Silicone Sheet & Pointed Tweezers: Silicone Sheet (295 mm x 209 mm x 1mm), non-stick and anti-skid, keep you clean, easy to wipe up, perfect craft mat ideal for DIY crafts resin; straight pointed tweezers, made of stainless steel, help add trinkets. | Multiple Usages: Add some resin pigment, resin dye and embed different kinds of embellishments or fillers like photos, dried fllowers, leaves, glitter powder, to make coasters, jewelry, bowl mat, pendant, keychain, ornament ect. or DIY a special and meaningful gift for families, friends, lover on Christmas, Thanksgiving Day, Valentine’s Day , etc.. | Easy to De-mold, Clean, Store: Just twist the flexible silicone casting mold to push out the pendant when material completely solidifies; can be easily cleaned with soap water; just store them in places at normal room temperature, away from sunshine and dust for better protection.