5-Layer Protection: Our KN95 masks comply with GB2626-2019 standards
our products use magnetic technology
MAGNETIC DESIGN: Features strong magnetic hold to keep bits firmly in place during use
garment factories or store displays
Nashua 398 Black Duct Tape, Heavy Duty, Water Resistant, 1.89 Inch x 60 yds, 1 Roll QMKIY 5-Layer Protection: Our KN95 masksAbout this item Versatile & Reliable Duct Tape: Features natural rubber adhesive and water resistant polyethylene coated cloth backing. Provides enhanced adhesion, with balanced strength and tearability for hanging, seaming, patching, sealing, and color coding. Recommended Applications: Appropriate for a wide variety of surfaces, including: metal, glass, plastic, wood, cardboard, and sealed concrete. Patch tarps, hang sheeting, seal bins & bags,