Portable Plastic Fence 12 Panels for Hedgehog Guinea Pig White
Opened, used once.

https://www.amazon.co.uk/PawHut-Playpen-Enclosure-Portable-Chinchilla/dp/B0...

DIY DESIGN: Comes with 12 panels and 24 multi-angle connectors, this c&c cage is easy for you to set up in different shapes and sizes.
TOUGH: Made from high-quality metal and PP resin, this pet playpen is robust. Non-slip mats and cable ties help to secure the unit and avoid wobbles.
HOUSES VARIOUS ANIMALS: Suitable for hedgehog and guinea pigs - NOT for hamsters and rats.
SIMPLE ASSEMBLY: Easy to set up with included accessories and instructions.
DIMENSIONS: 105L x 105W x 45H cm. Panel: 45L x 35W cm.
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PawHut Pet Playpen DIY Small Animal Cage Open Enclosure (Taunton South ED TA1)