I bought these grids & connectors for a guinea pig c&c cage, as I got another New Guinea pig and our cage wasn't big enough for 3. It was easy to assemble, looks so much better & you can be so creative with them aswell to shape & size. Delivery was trusting & easy - got a text for dispatch, date they will be delivered and on the day got a text saying the time they'd arrive, was all very easy & considerate on your part. Will be purchasing more soon to make a seconed floor for them! so spoilt! thank you!