Description: Durable Material: The cup holder is made of high quality material, durable and sturdy, temperature resistant, has a long service life. Feature: Antislip cup holder insert replacement holds all your favorite Drinks securely on your couch, couch, armchair or recliner. Usage: The sofa armrest cup holder is specially designed for sofas with armrests, please read the size chart before buying, the product can hold suitable size water cups, beverages, small objects, etc. Wide Application: The drink can holder is perfect for sofa, rv, couch, car, truck, poker table, boat, recliner. Easy to clean: The couch cup holder tray has smooth surface, easy to clean up. Size Chart: Style A Appearance size diameter 10cm/3.94inch, height5.6cm/2.20inchopening size diameter 7.9cm/3.11inch Style B Appearance size diameter9.2cm/3.62inch, height6.5cm/2.56inchOpening size diameter 7.2cm/2.83inch Style C Appearance size diameter9.3cm/3.66inch, height4.5cm/1.77inchOpening size diameter 7.7cm/3.03inch Package Includes: 1 cup holder insert Note: Please allow slightly errors due to manual measurement and different monitors.