The dots are about 1 centimeter in size. It's not perfectly straight, but it's about 60-108 centimeters wide and 60 centimeters tall at the shortest points. The longest vertical part is about 70 centimeters. I bought this at Okadaya this year. There's a scratch in the middle, like the one in the last photo, possibly due to an initial defect or storage. The edges are raw. Please be aware of loose threads and minor snags. It will be shipped in a bag via Yu-Packet Post Mini.