SIZE A Features: 1. Brand new and high quality 2. Set-up and fold-down in seconds, no tools needed 3. Tough ABS plastic pan easy to clean. Free split divider 4. Sturdy metal construction, durable antirust black epoxy coating 5. Travel safe, take it anywhere 6. Rounded edges to protect pet 7. Detachable carrying handle 8. Safe and secure slide bolt latch 9. Comes with 1 divider (20" cage does not come with divider) 10. 20" cage only one door Specifications: 1. Material: Iron Wire & Plastic 2. Color: Black 3. Applicable Pets: Dog,Cat 4. Approximate Weight of the Dog: Less than 8lbs like Tactic dog 5. Dimensions: (19.69 x 12.01 x 13.98)" / (50 x 30.5 x 35.5)cm (L x W x H) 6. Weight: 105.82oz / 3000g 7. Size: 20" 8. Wire Dia: 3.5mm/0.14" Package Includes: 1 x Cage 1 x Plastic Pan 1 x Installation Instruction SIZE B Features: 1. Brand new and high quality 2. Set-up and fold-down in seconds, no tools needed. 3. Tough ABS plastic pan easy to clean. Free split divider 4. Sturdy metal construction, durable antirust black epoxy coating 5. Travel safe, take it anywhere 6. Rounded edges to protect pet 7. Detachable carrying handle 8. Safe and secure slide bolt latch 9. Comes with 1 divider 10. Two doors for each cage, one on the side, one on the front Specifications: 1. Material: Iron Wire & Plastic 2. Color: Black 3. Applicable Pets: Dog,Cat 4. Approximate Weight of the Dog: Less than 30lbs 5. Dimensions: (24.80 x 17.32 x 19.88)" / (63 x 44 x 50.5)cm (L x W x H) 6. Weight: 158.73oz / 4500g 7. Size: 24" 8. Wire Dia: 3.5mm/0.14" Package Includes: 1 x Cage 1 x Plastic Pan 1 x Installation Instruction 1 x Wire Mesh (the cage can be divided into 2 parts)