Soft Mold Alphabet is a lettering mold for alphabets A to Z and numbers 0 to 9 is designed by Padico. Each letter or number has 18mm long size. You can make your initial accessories with the mold. Use mold oil, vaseline or baby lotion to grease the molds if you are using clay that tends to stick or has a sticker than usual texture. Recommend you to use another piece of clay to lift the molded clay out of the mold. The mold is made of polypropylene and it is bendable and flexible. It works well with clear resin and soft clay. Size: 135 mm W x 135 mm H x 12 mm D