Features: 1) Product description: 300# (Dia.) aluminium cap lid 2) lid chuck diameter: 72.9mm 3) Fully open Features: 1) Product description: 300# (Dia.) aluminium cap lid2) lid chuck diameter: Ø72.9 3) Fully open 4) Functions: safe rim, for vacuum or nitrogen packaging 5) eoe material: aluminum Packing: 98,000pcs/pallet Box packing Conveyance: Qty/20' FCL: 1,960,000pcs