"ECONOMY BUBBLE SIZE: 3/16 IN.; BUBBLE USE: LIGHTWEIGHT PRODUCTS; ROLL SIZE: 24 IN. X 750 FT.; LBS. PER BUNDLE: 24; ROLLS PER BUNDLE: 2; DIAMETER: 39 IN.; CORE: 3 IN.; MELTING TEMPERATURE: 175-185 F.; MATERIAL: POLYTHYLENE; ACID FREE, MADE WITH A MINIMUM OF 20 PERCENT RECYCLED PLASTIC AND MINIMUM 10 PERCENT POST CONSUMER CONTENT; UNIT WEIGHT: 12 LBS"