so 1/2 a yard at $19.99 and then the 50% off coupon and you can get out of there for $5 , use 3/8 staples preferably stainless steel , a spring loaded gun will work but not that good about sinking them , I bought a cheepie Harbor freight air stapler for about $15 on sale , with the air regulator you can set it to flush them with out over doing it , 80psi is right for me , takes about an hour to strip the old cover and pull the staples and then recover it I have seat that I recovered in 2008 that are still in great shape and I keep the bikes uncovered in the weather ------make sure to get the marine grade as the other vinyls don't stretch enough to get it tight and wrinkle free