6FT Rubber Speed Bump, 2 Channel, Heavy Duty Traffic Speed Hump, 22000 lbs/axle Load Capacity, 72 in Cable Protector Ramp with Expansion Screws, for Asphalt Concrete Gravel Driveway Road, 1 Pack Kids the roller design is easy

the roller design is easy to use

Huawei M10 and other mobile phone audio and video output (Reminder: When using HDMI 4K function

Capacity: 4/8Frames

Transmission distance: 10 meters

6FT Rubber Speed Bump, 2 Channel, Heavy Duty Traffic Speed Hump, 22000 lbs/axle Load Capacity, 72 in Cable Protector Ramp with Expansion Screws, for Asphalt Concrete Gravel Driveway Road, 1 Pack Kids the roller design is easyProduct condition: New VEVOR 6FT Rubber Speed Bump, 2 Channel, Heavy Duty Traffic SpeedHump, 22000 lbs axle Load Capacity, 72 in Cable Protector Ramp withExpansion Screws, for Asphalt Concrete Gravel Driveway Road, 1Pack Non Slip Surface Shock Absorbing Design Large Cable Channel Wide Application Effective Deceleration Durable Rubber Material Channel Size: 1. 57 x 1. 18 in 40 x 30 mm,Number of Channels: 2,Color: Black + Yellow,Item Model Number: SH