1.12" ( 30cm) 2* 0.7L 35L/ MIN 2.Inflate/ deflate on up and down stroke 3.Easy to switch from inflation to deflation 4.SIZE: 11× 9× 30.5cm( COLOR BOX) 46× 28.5× 31.5cm( CARTON/ 6PCS) 5.NET WEIGHT: 4.6KG/ CARTON ( 6PCS/ CTN) GROSS WEIGHT: 5.02KG/ CARTON ( 6PCS/ CTN) 6.BRAND NAME: goleader