double side dvdr, 240mins, 8x, 9.4gb double side dvd+r/dvd-r.100 years archival life. Lowest error rate against a range of dvd writers. Lifetime Warranty. Capacity: 9.4Gb, 240minsSpeed: 1-8xPack Style: 100 or 50 Pack Spindle Disc Surface: can oem any brandPacking style: 100pcs/shrink wrap, 600pcs/carton.Carton size:38.4*25.5*16.5cm Gross weight:10kgs/carton