Bambu A1 plate holder ring

This ring helps you to hold / handle / carry / wash the PEI build plates without touching them with your greasy, greasy fingers.Its is a redesign of this model: https://makerworld.com/en/models/243208 Original model fits A1 mini plates, but doesn't fit A1 platesI redesigned it from scratch to follow the A1 plate holes pattern, and it feels more sturdy, too. I noticed that different plates have different thickness though, so I've included two plates: One for the smooth/textured high temp PEI, which has a 0.8-0.9mm thicknessOne for the all textured PEI plate, which has about 0.75 mm thicknessMake sure you're printing the right one!