These little rubber bands are a simple but genius solution for keeping your cordless drill batteries secure. You get 10 bands in a pack, each measuring about 8 x 2 cm (3.15 x 0.79 inches) with a 2mm thickness. Made from natural rubber, they're highly elastic, heat-resistant, and won't break easily. Just stretch a band around your drill battery to prevent it from accidentally falling out or getting loose during transport or storage. They're super handy for electric drills, drivers, impact wrenches, and other power tool batteries. The yellow color makes them easy to spot in your toolbox. No more fumbling with loose batteries – these bands keep everything snug and organized. They're reusable and durable, so you can use them again and again. A cheap and effective accessory for any DIYer or professional. Toss a few in your tool bag and you'll wonder how you ever managed without them. Simple, practical, and totally worth it.