Carpet for Grade 1 classroom (Centretown)

I'm in need of a carpete for my Grade 1 classroom with dimensions roughly 12 feet x 8 feet (3.5 m x 2.5m) or a little bigger. It also needs to be a carpet than velcro (hook and loop) sticks to. Please let me know if you have one. I work at a school in The Glebe and only have family/friends who can provide a car for a lift so I'd have to coordinate with you. Thanks. :)