Tyoungg 2 Pieces Acrylic Soap Bath Bomb Mold Fizzies Star Shape Transparent Plastic Snap Open Package includes 2 sets of bath bomb molds. Made of high quality hard plastic therefore they can resiste some certain of pressure and be recycled for more use. Each of the star come in two halves and are ready to snap open and fill. 80 mm wide. Snap apart and fill.