River RockRiver Rocks 1.5 to 2 inches averagePay the shipping on the first set of 15 and get FREE SHIPPING on the next set of 15 when packaged and shipped together. See drop-down menu for options.This listing is for 15 oval and round (mostly) flat river rocks VERY similar to the ones pictured. These rocks work great for crafts, wedding stones, fairy gardens, and painting. They are smooth on both sides and are mostly gray in color.Warning: choking hazard: small parts!! This is not a toy. For decorative use only. Not recommended for children under the age of 3Visit my other Etsy shop here:https://www.etsy.com/shop/JazzyAppleGal.