Couch cup holder adapter features a stable base design to accidental drink spills on sofas, keeping your living space tidy and mess-free. Couch arm cup holder insert requires no tools for installation; simply place it into your sofa armrest or center console for instant, hassle-free use. Couch cup holder insert seamlessly fits most sofa armrests and center consoles, providing a reliable spot for your favorite oversized beverages during relaxation. plastic couch cup holder is built to withstand regular use, and its washable design allows for quick and easy cleanup whenever needed. Cup holder adapter two expandable sizes (3.6" or 4") to accommodate a wide range of large cups, mugs, and drink bottles with ease.