Eventually, the tips on your Black Diamond trekking poles will wear out...when they do, these replacement Flex Tech Tips will get you back on the trail in a jiffy. Carbide tips provide durable, secure performance with added bite on hard or slippery surfaces. Compatible with Black Diamond interchangeable Tech/Rubber tips. Designed for general trekking and hiking. Weight per pair: 0.7 oz. (19 g) 793661157670 20243500012 112082