uBoxes Small Bubble 175 x 24 wrap constructed with a wider width for larger items and projects 3/16 x 3/8 Thick bubble cushioning perforated every 12 to easily tear where needed To keep bubble cushion in place secure its ends with carton sealing tape Do not leave vacant spaces in the boxes while packing with a bubble cushion After wrapping with bubble cushioning use packing paper to fill voids if necessary