150 packs 4"x5.5" SELF-SEAL CLEAR BUBBLE OUT POUCHES BAGS 3/16" BUBBLE WRAP 4x5.5 High Quality 3/16" Bubble - Ideal Lightweight protection for your fragile items Good Clarity and Smooth Inner Surface - Contents can be easily identified and slide smoothly into pouch Pressure Sensitive Self-Seal - Eases in packing, tamper-evident, and super secure closure 100% Recyclable Size = 4"x5.5" (width 4", Length 5.5")