Features: 1.Unique gifts for your favorite people: give gifts to your relatives or friends on birthdays, Christmas, New Years, weddings and other occasion 2.The DIY mold is made of silicone, environmentally friendly, non-toxic, soft, reusable and durable 3.This mold is simple and practical, healthy, corrosion resistant and adaptable 4.Irregular pendant style, free, flexible and beautiful, can totally express your personality and noble taste 5.Perfect for you and your family to do it yourself, suitable for parent-child activities specification:Item Type: Epoxy Mold Material: Silicone : 10Pcs Product Function: DIY gifts, parent-child activities Demoulding Method: Generally, most resin sheets are easily ejected from the mold How to Make Resin Coasters: 1. Pour the resin into the measuring cup and stir slowly to release bubbles. If necessary, you can add glitter or paint on it. 2. Pour into the mold and stir slowly. You can stand for 24 hours and take it out. How to Clean and Store Silicone Molds: 1. After cleaning with warm water, soap, alcohol, etc., wipe with a soft cloth. Clean the mold after each use to maintain gloss and extend the life of the mold. 2. Store the resin silicone mold in a place away from direct sunlight and dust. Size: Approx. 10.3 x 11cm / 4.1 x 4.3in 1.9cm / 0.7in 2.9cm / 1.1in 2cm / 0.8in 6cm / 2.4in 3.2cm / 1.3in 2.4cm / 0.9in 3.2cm / 1.3in 4.6cm / 1.8in 1.4cm / 0.6in 3.9cm / 1.5in 3cm / 1.2in 4.1cm / 1.6in 4.5cm / 1.8in 4.7cm / 1.9in 2.8cm / 1.1in Height: Approx. 0.2cm / 0.1in PackageList:10 x Epoxy Mold NotePlease allow tiny size error due to manual measurement. Thanks for your understanding.