Geekworm Raspberry Pi GPIO Breakout Kit, 830 Points Solderless Breadboard+GPIO T Type Expansion Board+40pin Rainbow Ribbon Cable+Prototype Breakout Board for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero (W)

Does exactly what it says

Had to use a bit of force to insert the T cobbler into the breadboard but works just fine. Not a lot of space either side, two holes down one side and one on another, but enough for my project (Rfid reader and Oled screen). Means I can leave my Rbpi in it's Agon one case and still work on projects.Breadboard itself seems pretty standard.ProtoHat was surprisingly good quality and a welcome addition, even if I've not had use for it yet. Works like a mini breadboard. Soldering points all seem high quality.All in all, a good kit at a decent price.