Perkeo Door Stopper. Small, strong, elegant, and gentle: Klaus Göbbels and Manfred von Heereman care for the beauty of walls and their coverings for the German brand Odin, especially when doors are flung open too forcefully, causing their handles to hit the wall behind. To prevent this inevitable damage, they have designed a cylindrical door wedge made of brushed stainless steel, which, in addition to stopping the door leaf, also protects it with its thick, surrounding rubber O-ring. Naturally, they incorporate the well-known mounting principle from Odin, allowing the Perkeo door stopper to be invisibly anchored and screwed into the floor with the included mounting materials.