Features: 1) vibrated massager 2) improve blood circulation 3) relieve fatigue 4) 6 massage modes 5) automatically switch off within 20 minutes Specifications: 1) outside material: soft lycra 2) filled material: polystyrene styrofoam particle 3) battery: 3v (2pcs of aa battery) 4) color: green 5) unit size (l x w x h): 24 cm íß 18.5 cm íß 7.5 cm 6) package type: pp bag 7) package size (l x w): 29 cm x 27 cm Packing: Bag dimension: length: 29cm width: 27cm Exp-ctn dimension: length:40cm width:52cm height: 40cm Weight per exp-ctn: gross:4.35kg net:13.35kg Packing: packed with plastic bag and standard english manual Quantity per exp-ctn: 16 pieces/exp-ctn Quantity per container: 5380 pieces/20' container Quantity per container: 11150 pieces/40' container