aluminum air bubble film,air bubble film,colorful aluminum film air bubble film... We can supply many types bubble films,air bubble bag,air bubble envelopes 1) ... flashlights, circuit boards and other packaging supplies.3)Common air cell diameter: 6mm & 10mm &28mm 4) width ... )Colors:transparent,pink,red,blue...Features: The Bubble Wrap with Medium Air Cell is innocuous, odorless, dampproof, shocking ...