Steel Curtain Runner - Welded Backdrops The large opening and velcro

The large opening and velcro closure make it easy to insert curtains

Size - 175mm W x 130mm H x 30mm D

The White Nessel canvas is bleached fire retardant canvas that suitable for manufacturing cycloramas and photographic backdrops

A single wheeled pulley (suspended above the floor) at one end of a cord pulley operated curtain track system

Steel Curtain Runner - Welded Backdrops The large opening and velcroCurtain runner, also known as bobbin, is the moving part of the curtain track that is used for attaching the curtain to the curtain track. The body is manufactured from mild steel and the bearings are manufactured from stainless steel. Unit Size: 25mm W x 60mm H x 20mm D