国内露脸中年夫妇交换_中国黄色毛片在线观看_国国国产精品高清视频免费_人妻精品一区二区三区99仓本

Technical Parameter

Chair surface

Chair surface material: microfiber hand sewn leather/PU

Seat cushion size: 370mm, can rotate 360 °

Tripod

Material: High quality aluminum alloy tripod

Size: 540MM

(Configure a footrest)

Air rod

Adjustment stroke: The lowest seat position is 480mm and the highest is 620mm

Lifting method: Pneumatic lifting

Caster wheels

Material: PU thickened wear-resistant casters

Specifications