What's in the box:

Andoer 80cm / 32" 4 Bearings Camera Slider Rail Track Slider Aluminum Alloy Video Stabilizer for Canon Nikon Sony Cameras Camcorders Max Load Capacity 5Kg (Black)

Features:
Made of high-quality aluminum alloy, durable but lightweight. Max. load capacity is up to 5kg, giving it exceptional strength for heavy duty work.
Bearing type design to increase the sliding effect, smooth and fast.
1/4" screw on the top, with a 1/4" to 3/8" convertible screw can be suitable for different shooting equipment.
A built-in spirit level in the sliding block helps you find the balance more quickly.
With 1/4" and 3/8" standard screw holes on the rail, the video slider can be mounted on tripod, ball head, etc.
You can adjust the damping between the sliding block and track rail by rotating its locking knob.
Special supporting foot design, height-adjustable, more stable.

Specifications:
Brand: Andoer
Material: Aluminum alloy
Color: Black
Slider Length: 80cm / 32"
Max. Load Capacity: 5Kg / 11Lbs
Item Weight: 1400g / 49.4oz
Package Size: 83 * 10 * 5cm / 32.7 * 3.9 * 2in
Package Weight: 1650g / 58.2oz

Package List:
1 * 80cm Slider Track with Screw Adapter(1/4" to 3/8")
2 * Supporting Foot Cross-Bar
4 * Supporting Foot
1 * Locking Knob for Slide Block
4 * Set Screws
3 * Hex Wrench