Premium MaterialAdopting quality carbon tungsten steel, this product is hard and anti-rust.Suitable for most alpenstock sold on market. FunctionThese rubber tips can make your hiking poles and walking sticks go smoothly in any terrain for protecting your metal spikes. Perfect for Long HikesRubber pole tip is a consumable item so you should take spare to replacement frequently; our rubber walking stick ferrules are non-slip inside and are not easy to fall off, great for long journey. Practical To UseIts function is to increase the rod tip gripping ability and extend the life of climbing sticks.This product can adapt to the rugged outdoor terrain even on the hard rock. DurableThe walking stick ferrule is made of durable rubber which minimizes the shock in paved and rocky road, reduce wear and tear on your trekking pole effectively. Specifications: Item: Alpenstock Material: Plastic + Carbon tungsten steel Colour: Black Size: 8 * 1.5 cm / 3.1 * 0.6 inch Weight: Approx. 49 g Package Included: 4 * Alpenstock (Stick is not included)