Perfect for Puppies to Full-Sized Dogs. The Giant E-Crate Economy Dog Kennel is Simple to set up this particular dog cage is made for speedy and easy assembly perfect for use nearly anywhere and folds up in just a few seconds for easy storage. Made for functionality the wire spacing combines strength and stability and the long lasting black finish will not show wear and will look great for many years to come. The strong latches are effortless to operate with one hand and provide security and safety for dogs of all ages. Every dog crate is available with a tough ABS plastic pan and FREE Divider Panel for growing dogs. This dog crate is perfect for daily around the home use or the short trip in the car or truck. Provides better air circulation and ventilation .No small parts/nuts/bolts.