Burma Silk Black 3-3/4 Yards, Two 3/4 Yds Black & Silver and 1/2 Yd Burma Silk Batik Black with charcoal. All 40" wide.
 
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.