Material:Silica gel Product use: dedicated to batch production of invitations wax seal silicone pad, each pad has 24 Cavities, can be made at the same time 24PCS wax seal Wax seal making easier: With this wax seal silicone pad, you don't worry about the different sizes when making wax seals in bulk, you can get the perfect round wax seal products.This wax seal kit is perfectly fit for beginners. They are indispensable tools for making wax seal. Product features: wax seal silicone pad is made of food-grade silicone, smooth, non-stick, easy to remove, soft and tough, not easy to damage, high temperature resistance, can be repeatedly used, easy to clean, suitable for washing machines and dishwashers Kit contains a silicone pad and 50PCS removable double-sided adhesive, silicone pad size: 11.5inch * 6.5inch * 0.26inch, each cavity size: diameter 1.3inch, each double-sided adhesive size: diameter 1inch, suitable for most of the wax seal size Steps to use: Use a spoon to pour melted wax into each hole of the silicone pad, stamp the seal on the wax, wait a few seconds until the wax cools, press the silicone with your thumb to get the finished wax pattern. When using on envelopes, you can either bake the back of the wax seal again with fire and stick it on the envelope, or you can stick the wax seal on the envelope with double-sided tape, very convenient. Package List: 1 x Wax Sealing Mat 50 x Double-sided tape