Installation dimensions: Small size: 19*11*2cm, 27.5g (single), 50g (pair) Oval 19*11*2cm 36g(single)69g(pair) Large round shape, 19*11*2, 44g (single), 86g (pair) Number of boxes: round Small size, single pack, 46*36*34cm, 300pcs, 10kg Two packs 46*36*34cm 150pcs 10kg Large size, single pack, 54*36*36cm, 300 pieces, 15kg Two packs 46*36*36cm 120pcs 11.6kg Oval, single pack, 46*36*36 cm, 300 pieces, 12 kg Two packs 46*36*36cm 150pcs 11.4kg