The Sport-Thieme Go Green Handball: Perfect for Schools and Clubs The Sport-Thieme Go Green Handball meets the size and weight specifications according to the current International Handball Federation (IHF) guidelines for resin-free play. This -friendly ball integrates 9 recycled PET bottles both in its PU surface and the inner core. The recycling process involves collecting PET bottles, which are then cleaned, stripped of labels and caps, shredded, and finally melted down. This results in tiny fibers that are incorporated into the balls materials, enhancing its . Durability, Grip, and Quality The Go Green handball boasts a grainy, water-resistant surface that ensures excellent grip at all times, making it ideal for intense handball matches. Beneath this surface lies a durable layer of latex, adding to the balls longevity and resilience. Additionally, the bladder of the ball is made from latex, meaning approximately 60% of the ball is made from and recycled materials. The Air Lock System security valve optimally retains air, while the balls double-stitched, hand-sewn construction promises extended durability and satisfaction during play. Meets IHF specifications for resin-free play Incorporates 9 recycled PET bottles for enhanced Grainy, water-resistant surface for superior grip Made with a durable latex layer and bladder Features an Air Lock System for optimal air retention Double-stitched, hand-sewn for increased longevity This handball is not only a superb choice for schools and clubs looking to endorse sporting practices, but its also crafted to offer outstanding grip and durability. The Sport-Thieme Go Green Handball is an exemplary fusion of -conscious manufacturing and top-notch performance features, making it an ideal addition to any sports equipment collection. Handball type: Training ball Division: Male U18–U19s, Men Age group: 16–18, For ages 18+ Weight: 400-425 g Circumference: 55-57 cm Area of use: Training, Indoor Bladder: Latex Type of ball: Handball Resin suitable: yes Material surface: PU, PET Colour: Green Air pressure: 0.3-0.5 bar Structure Surface: Scarification Ball size: 3