AScreavention Translucent Acrylic Ice Rocks Crystals Gems for Vase Fillers, Table Scatters, etc. 300gram (Random Mix Colors) 100% Brand New and High Quality! Plastic foldable vase. Materlia:Acrylic Crystal Stone Package Quantity: Approximately 150-160 stones . Weight 300g Size: Each Stone Approximately 2.5cm, (1") +/- Color: As shown on pictures.