Set HD3 Canapa - made up of: HD2 – HD3 – HD4Baskets in neoprene yarn 8 mm and natural hempHand crochetedRubber is an amazing material, essential in many industries because of its unique properties:Elastic – it bounces back to its original shape after being stretched or deformed.‎Durable – it can handle pressure, impacts, and wear.‎Waterproof – it keeps out liquids and gases.‎Insulating – both thermally and electrically.‎To make it last longer, just keep it away from excessive heat!