Product Detail Features: Black coated finish / Durable and solid rack rails / ATA 300 style Stackable and powerful ball corners / Industrial strength latches and rubber feet Dual anchor rivets / Laminated 1/2" plywood Spring action handles / Easy locking fit and tongue Includes mounting hardware / Heavy Duty Caster Board . The "Marathon Flight Ready MA 16Uadwblk Black Series 16U Amplifier Deluxe Case 18 Inch Body Depth With Wheels" is best product for you. We recommended Marathon Flight Ready MA 16Uadwblk Black Series 16U Amplifier Deluxe Case 18 Inch Body Depth With Wheels