Description The silicone mold is made of material and it is easy for using and cleaning. It is and easy to use no smell durable impermeable easy to clean to health. You can share more time with families make unique notebooks and bookmarks and other resin jewelry projects with lovers friends or kids. Feature - Color: As shown. - Material: Silicone. - Size: A5: 15.3 x 21.1cm. : 10.7 x 17.7cm. A7: 9.3 x 12.9cm. - Package includes 1pc A5 silicone mold 1pc silicone mold 1pc A7 silicone mold and 3pcs silver circles. - Flexible durable reusable durable high transparency easy to use and clean. - Easy to release: These casting molds are with smooth and shiny interiors it can be easily popped out of the silicone molds once the finished works are fully cured. - Great for making specimen coasters paperweights soap dishes wall decoration bowl mat home decoration etc. - Enjoy DIY creative time: Share more time with families make unique notebooks and bookmarks and other resin jewelry projects with lovers friends or kids. - Art is making our spare life more creative It s such a versatile option that more and more people are joining in this group to create all different kinds of resin projects. Warm Tip: Dear buyer due to lighting effect monitor s brightness manual measurement etc. there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!