Neewer 23.6 inches Carbon Fiber Camera Track Slider Video

Description

Neewer 23.6 inches/60 Centimeters Carbon Fiber Camera Track Slider Video Stabilizer Rail with 6 Bearings for DSLR Camera DV Video Camcorder Film Photography, Load up to 17.5 pounds/8 kilograms
https://www.amazon.com/gp/product/B01MS93STK/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
I bought this a few years ago, made one or two videos to try it out (which, oddly, are my best selling ShutterStock videos!!). Since then, I got two motorized slider systems. I REALLY don't need this one. It works very smoothly. I will include the round piece of yellow foam I like to use under the camera for a cushioned/snug fit (not needed, but I liked to use it). Thing is very nice  - I just don't use it any more. It has been stored in my smoke free/pest free/air conditioned home.
Here is the description from Amazon (where I bought it).
About this item
6 U-shaped Ball Bearings: U-shaped ball bearings under the slider part to ensure both smooth motion and minimum abrasion on high-grade carbon fiber tubes
Flexible Uses: The track can be used on the ground or worked with tripod. It can be directly connected with camera, or indirectly connected with camera via ball head
Multi-Angle Shooting: Available for vertical, horizontal and 45 degrees shooting by using the threaded holes in the slider
Adjustable and Secured Legs: Height of legs could be adjusted from 8.5 centimeters to 10 centimeters; Gear-shaped joint interface and locking knobs for better position locking for the legs
Convenient Carrying Bag: Easy and carry, transport and store; Excellent company for video making