SUITABLE FOR: This silicone mold is suitable for diy comb, pendant decoration, sugar cake decorating and so on SAFE AND RELIABLE: they are food-grade and non-toxic so you can rest assured to use. SMOOTH AND FLAT: The inside of mold is smooth, so the resin things produced are smooth and flat which will not appear an uneven flaw. PRACTICALITY: Its non-stick which is easy to separate and clean and can be recycled. DURABLE: These mold are durable which have long service life and can be used in oven, refrigerator, microwave oven, etc. perfect diy silicone mold, you can make the unique comb according to your favorite, it may be a shining crystal comb, or a comb with dried flowers, etc. Not easy to damage, no crack, resistance to extreme temperature, -40C~230C. Weight:114g Use method: 1.Smear the mold release agent on the silicone mold. 2. Lay the flower in the mold. 3. Hit epoxy by boiled water, but cant Press the water. 4. Mix the epoxy to suitable ratio. 5. Mix toner into the epoxy. 6. Pour the epoxy into mold. 7. Wait until epoxy curing. colour:Transparent Material: silicone Size: 18*5cm/ 7.09 x 1.97inch, 12.8 x 5cm/5.04 x 1.97inch, 9.8 x 6cm/ 3.86 x 2.36inch, 10.8 x 5.8cm/4.25 x 2.28inch Package Contents: 4 * Comb Silicone Mold Only the above package content, other products are not included. Note: Light 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.