?Quantity/Colors: 300 pieces of red/pink heart-shaped acrylic flat back diamonds of 1.2 cm/ 0.5 inch,150 in each color.?Material: these hearts for crafts are made of quality acrylic, which under lighting and are very shiny; Not easy to fade or break, light waterproof, flat back, silver, easy to add these to creations.?Romantic:these heart jewels are suitable for Valentine's day, creating a romantic and elegant atmosphere;a little colour to scatter over the tables at a Ruby Wedding anniversary garden party.However,they sparkled in the sunlight,brightened the tables and everyone kept picking them up and holding them as they were irresistible ?Application: these Valentine's Day craft supplies can be widely applied to decorating many kinds of parties, activities, weddings, festivals, or embellish your DIY crafts, simply put glue on the back;you can easily paste the heart-shaped rhinestone on the items you want to decorate, such as clothes, bags, mobile phones, cards, bracelets, necklaces, jewelry crafts, etc.?TIP:Small items and swallowing hazard, children should play under the supervision of adults,100% Satisfied customer service, any problem please email us for refund or replacement.