RAYCHEM - TE CONNECTIVITY RNF-100-1/4-4-STK Heat Shrink Tubing, Flexible Flame Retardant, 6.4 mm, 0.251 ", 2:1, Yellow, 4 ft, 1.2 m Bergger VCCM810/25 it has a heavy weight

it has a heavy weight of 310 gsm along with a thickness of 19 mil and an opacity of >98%

They are designed to display and protect 30 4x6" photos

8 Mod / 32 Pitch

and RoHS Dimensions (L x W x H) 7

1/2 Hem = 25"

RAYCHEM - TE CONNECTIVITY RNF-100-1/4-4-STK Heat Shrink Tubing, Flexible Flame Retardant, 6.4 mm, 0.251 ", 2:1, Yellow, 4 ft, 1.2 m Bergger VCCM810/25 it has a heavy weightThe RNF 100 series from TE Connectivity are general purpose, flame retardant, high performance polyolefin heat shrinkable tubing. Features higher level of performance at elevated temperature, mechanical abrasion and fluid resistance, tubing are high quality, heat shrinkable product for wide variety of uses, has an excellent physical, chemical and electrical properties that meet industrial and military requirements. Irradiated modified polyolefin