Triple background support system can be attached to a wall and ceiling.
The kit of 2 supports for hang 3 backgrounds on light stands.
Super Clamp Universal Made of lightweight cast alloy, this clamp will work on pipe diameters from 1/2" to 2-1/8".
Stud Adapter 1/4" and 3/8" This is a standard brass stud adapter that can be used with light stands etc.
Step Up ring allows to use 58 mm filters on 46 mm thread size of lens.