This listing is for three items: two natural whetstones and one synthetic whetstone. ① Natural Karasu (Crow) 200mm x 110mm x 20mm, 520g Thinly coated with lacquer on surfaces other than the whetting surface. ② Shapton Kuromaku Green #2000 198mm x 69mm x 7mm, 240g ③ Shapton Kuromaku Orange #1000 198mm x 69mm x 5mm, 190g ④ White Nagura 80mm x 44mm x 40mm, 240g Sizes and weights are approximate. While we take great care in shipping, we are not responsible for any issues during transit. Please examine the images and understand the items before purchasing.