Bite Shield is a 100% natural personal insect repellent. Worn around the wrist, ankle, or placed nearby - perfect for the backpack. The Bite Shield wristband is proven to repel mosquitoes and flying, biting insects for at least 48 hours. ● Resizable for Adults and Children ● Non-toxic and non-irritant ● Stops mozzie bites for up to 48 hours ● Waterproof ● Sweatproof Sold in a 12 unit counter display box.