Upcycling denim Cat Harness. Escape proof and safe. Easy to put on. Materials: Denim Fabric, Cotton inside, Hook and loop fastener I constantly improve models of jackets and find new materials, so ready-made jackets may differ slightly from photos SIZES for Cats: XXS Neck 15-18 cm (5.5 - 7 in), Chest 25-29 cm (9.8 - 11.5 in), Approximate weight <2 kg (< 4.5 lbs.) XS Neck 18-23 cm (7 - 9 in), Chest 29-34 cm (11.5 - 13.5 in), Approximate weight 2-3 kg (4.5-6.5 lbs.) S Neck 20-24 cm (8 - 9.5 in), Chest 32-37 cm (12.5 - 14.5in), Approximate weight 3-4 kg (6.5-9 lbs.) M Neck 22-27 cm (8.5 - 10.5 in), Chest 35-41 cm (13.5 - 16 in), Approximate weight 4-5 kg (9-11 lbs.) L Neck 24-29 cm (9.5 - 11.5 in), Chest 38-44 cm (15 - 17.5 in), Approximate weight 5-6 kg (11-13 lbs.) XL Neck 25-32 cm (10 - 12.5 in), Chest 43-49 cm (17 -19.5 in), Approximate weight 6-7 kg (13-15 lbs.) XXL Neck 29-35 cm (11.5 - 14 in), Chest 45-52 cm (17.5 - 20.5 in), Approximate weight 7-8 kg (15-17.5 lbs.) 3XL Neck 29-35 cm (11.5 - 14 in), Chest 51-58 cm (20 - 23 in), Approximate weight 8-9 kg (17.5-20 lbs.)