Dimensions: 12x12x48 Capacity: 68 T12 / 146 T8 4ft straight fluorescent lamps, 22 T12 or 32 T8 u-tube lamps, misc. 4ft T5 straight lamps. DO NOT EXCEED the UN rated weight of 66 lbs. Includes: UN rated, DOT approved container, inner corrugated tube, 5.5 mil vapor barrier liner, liner tie, velcro closures, instructions, terms and conditions, proof of purchase, prepaid return shipping with label, recycling and online certificate of acceptance for recycling. Notes: Inner corrugated tube required to be inserted inside of the liner. Restrictions: LED Lamps, Shielded Fluorescent Lamps and CFLs NOT ALLOWED in this container. Lower 48 contiguous states only. Not for export.