Seller: katkmoore (105) 98.2%, Location: Oelwein, Iowa, Ships to: US, Item: 273159832544 ~ AUTHENTIC ~ Found personally at the Des Moines River, in central Iowa. Just moments & a few feet apart ! The larger measures approximately 3 3/4 inches long x 1 5/8 in. tall x 1 1/2 in. wide The smaller measures approximately 2 1/2 inches long x 1 in. tall x 3/4 in. wide Material: Stone