1) High-vacuum and precise measurement
2) With very soft sleeve
3) Superior handgrip with quick relsease valve
 
Material: ABS + Silicone
Pump Color: White and Clear
Ring Color: Purple, Yellow and White
Rechargeable : Yes
Length: 29 CM ( 11.4'' )
Max Diameter: 6.5 CM ( 2.5'' )
 
Packging List:1 x Pump1 x USB Recharging Cable3 x Silicone Ring