LK Packaging 5.5" x 15" + 1.5"LP 0.45 mil HDPE Doorknob Bag, 2000/CS

1.5 mil Clear Doorknob Bags - 4.25" x 13.875" - 300 Pack

ClearBags 6 x 9 Door Hanger Bags for Door Knob Flyers, Promotions, and More | Protect Against Rain Weather Bugs Etc | Easy-to-Use Tear Off Design | DK3 (Pack of 1000)

Uline 6 x 12" 1.5 mil Clear Doorknob Bags, 500 Pack, Literature Drop Bags (s-2176-500)

ClearBags 6 x 9 Door Hanger Bags (100 Bags) for Door Knob Flyers Promotions Coupons | Clear Plastic Poly Hanging Bags for Mail | Newspaper Bags with Hangers Protect Against Rain, Dirt, Bugs | DK3A

Globe Scientific 110410 Polystyrene Test Tube, 5mL Capacity, 12mm Dia, 75mm Height (Bag of 1000)

Uline 9" x 14" 1.5 mil Clear Doorknob Bags, Bundle of 100, Literature Drop Bags ( S-2177C)

Nest Scientific 601052 Polypropylene/Polyethylene Centrifuge Tube, Bulk, Standard, Sterile, 15 mL, 50 per Pack, 500 per Case (Pack of 500)