Sign Supply has great service but the Vinyl sizing is incorrect. When you purchased 12 x 1 yard, The sizing is perfectly 3ft. When you buy more than 1 yard for example 5 yards it's the incorrect length. Out of the 5 yards, you will only get 14.5 ft. I bought all different colors and all of them the same. I asked the lady at the front and she said she didn't know. I came back a few months later and still the same. So technically you're not getting the vinyl for a cheaper price because it's short of 15ft. This needs to be fixed. I'm going back sometime next week and purchase more vinyl and see if this is been fixed.