Check the listing for details. 100pcs Mosaic Tiles, Micro Glass Tiny Mini Mosaic Tile DIY Hobbies Black. Condition: New. Listed at 20.81 USD. What is this?Great for Fun Mosaic Crafts - these small glass tiles are great for use to decorate photo frames, cups, flower pots, fish tanks, ceramics, mirrors, vases, trays, or DIY lamps, make stepping stones, and more objects.What will I get?Color: BlackMaterial: GlassFinish Type: PolishedInstallation Type: Glue Down(Not Included Here!)Square Mosaic Size : 1.5 x 1.5 x 0.4 cm/ 0.59 x 0.59 x 0.16 inch(L*W*H)In the package of: 200g x Mosaic TilesAre there any advantages of the product?Material: mosaic tiles are made of sturdy glass material, colorful for filling in and adding interest to a handicraft mosaic project; You can stick them to make the crafts products you want.Feature: the surface is smooth, won't hurt your hands, has a uniform thickness; The color of these mosaics will never lose.