They are ideal substitutes for home offices, desks, and even kitchen table legsProduct descriptionProduct name: furniture feet, support feetProduct size:10cm, 12cm, 15cm, 17cm, 20cm, 25cm, 30cm, 35cmMaterial: ironProduct color: blackProduct function: adjustability (1-10mm)Product packaging: furniture feet * 4 (with screws)Applicable scene: accessories for cabinets, shelves, sofa, bed, ottoman, couch, chair, table, etc-Note:1. There may be an error of 1-10 mm. Please understand.2. Due to factors such as lighting effects, screen brightness and contrast settings, the color tone of the picture website may vary slightly from the actual color.