These Pretty Fake Ice Rocks are Transparent and Colored, they do not smell and are made of good quality plastic. These are ideal for so many uses...Vase Filling, Table Scattering, Table Decoration, Champagne and Wine bucket decoration, Display Ornamentation, Fish Tanks and for so many Occasions: Weddings, Engagements, Birthday Parties, Baby Showers, Bridal Showers, .......Any Occasion when a Lovely Effect is wanted. Our bags contain 2 Sizes and 2 Colors to give you Choice and allowing a Beautiful Effect to be achieved. The size may appear larger on the screen so please check the size before purchase. The colors are as in the photo but can vary according to the color setting of each computer monitor. Please note......these are Fake Ice Rocks and they do Not Float and do Not freeze. They are for DISPLAY PURPOSES ONLY and NOT to be used in Drinks