Vertical blinds weights: Includes 10 pieces white bottom weights with size 89 x 50 mm and vertical blind bottom chain, approximately 30 gr each 4M bottom chain included: Easy to fit by simply unclipping the ball chain from the old weight and attaching the new one Durable plastic construction: Bottom weights for vertical blinds designed to replace worn or brittle weights and missing weights Family business commitment: Quality value products with helpful customer service based in the UK Complete replacement kit: Package contains 10 x 89mm blind weights approximately 30gr each and 4 meter vertical blind chain for comprehensive blind repair Universal compatibility: White plastic weights measuring 89mm (3.5 inches) designed to fit standard vertical blind systems for seamless replacement Simple and practical to use. Just unclip the old chain, remove worn or broken weights, and replace them with the new ones. No specialist tools or experience required.