Amazon.com: 6 pcs Reflective USA Stealthy Flag Hard Hat Stickers, Black Us Flag, 4 in Wd, Hard Hat Label 3XAU4 LHTL673 Grainger Amazon.com: 6 pcs Reflective USA Stealthy Flag Hard Hat Stickers, Black 2 pair REFLECTIVE American Flag Hard Hat Stickers Decals Helmet. Made from Self Adhesive Vinyl: These stickers are crafted using high quality self adhesive vinyl, making them easy to apply and ensuring they stick firmly to various surfaces. Durable: Built to last, these stickers are 100% waterproof and UV resistant, guaranteeing protection from the elements while maintaining their vibrant design over time. Set of 6 Pieces: The set includes 6 durable stickers, providing multiple options to personalize your items. Size: Each sticker is 2 inches in size, making them the perfect fit for small surfaces like hard hats, toolboxes, water bottles, or other gear.