10 feet Removable plastic closure strip.

SUPER STRUT 460-10TB PLASTIC MATERIAL; BLACK FINISH; 10 FT; 1-5/8 INCH; 800 SLOTTED CHANNEL TYPE; APPLICATION SURFACE RACEWAY AND LIGHTING SYSTEMS MATERIAL; 10 FT; 1 5/8 INCH CHANNEL WIDTH; 4 LB PER 100 PIECES WEIGHT; SUPERSTRUT[R] BRAND; STANDARD PACKAGING QUANTITY 100; 460-10 MODEL CHANNEL WIDTH; 10 FT LENGTH; PLASTIC MATERIAL; 4 LB PER 100 PIECES WEIGHT; SUPERSTRUT[R] BRAND; 460-10 MODEL; STANDARD PACKAGING QUANTITY 100