Quilt cotton fabric... This fabric is sold by the yard. Purchase multiple yards to receive a continuous length of fabric. 100% cotton and the standard 44/45 inches wide. EOB-End of Bolt.
 
Based on regular weight cotton: 1 yard is 6 oz. First Class, 2 yards is 12 oz. First Class. The priority flat rate envelope holds up to 4 yards. The flat rate bubble envelope holds up to 8 yards. The medium flat rate box holds up to 23 yards. The large flat rate box holds up to 32-33 yards. 
 
O-2-1/2yds EOB - please inquire if you want the extra 1/2 yd