Bone feet are a system of feet for kitchen and/or refrigerator base units. They are made of plastic with a black finish. The Bone feet are connected to a base through 4 holes that it has and are fixed with 10 screws. mm. The feet have a height of 60 mm, although you can also find them 80 mm. They have a diameter of 30mm at the top where it connects to the base, and at the bottom, it is 48mm in diameter. It is compatible with aluminum and wood baseboards by mounting with screws. They come with 200 pieces packed in bags of 4 units.