6.4m, (21ft) diameter 2v dome. Our second most popular size, probably because it’s the largest you can go to with a wood frame in the 2v pattern. The picture opposite shows an early pattern cover, one on a coppiced ash frame (hence the bendy look!). Floor area of over 32m 2. Frame is British ash. Canvas price includes wrap around walls, five-pointed cap, 25 hand cleft Ash pegs, instructions and storage bag. Groundsheet is heavy-duty vinyl with 15cm wall.