[Large Resin Mold]-- large arch resin molds set include 1pc arch resin molds, the dimensions measure 8.74"L x 6.89"W x 2.17"H,Total Set needs about 40.8oz epoxy resin. [Premium Quality Silicone Mold]-- These resin silicone molds are made of durable silicone by advanced techniques. With the flexible, smooth and reusable epoxy molds, soft and light, you can use, de-mold and clean them easily. [Wide Application]-- Great unique arch molds can make table decors, home decors, botanical decors like resin bookends, resin picture frame, wall hanging decors, resin paperweight, It's a ideal gift choice to send to your friends family as Mothers' Day, Fathers' Day, Thanksgiving ,Graduation seasons, Valentines day, Halloween or Birthday gifts. [Easy To Use]-- The interior of each silicone resin molds is smooth and shiny, which makes it easy to de-mold after its completely cured and reduces the need to cut back and polish, easy to use and clean. [Suitable for Many Casting Materials]-- Silicone molds for resin are compatible with many casting materials, especially good for epoxy resin, casting resin, uv resin, but not for coating resin. Add some resin pigment, resin dye, resin ink and embed different kinds of embellishments or fillers, DIY your unique resin decoration, show off your great taste It will look eye-catching at your home. They are great home decor and gifts choice.