Round Sofa Armrest Table – 156 mm

A modern and functional armrest table designed to transform your sofa armrest into a practical and elegant surface. Its round shape sets it apart from the more common rectangular models, offering a clean, contemporary look and excellent stability. ⭐ Main Features Compatible with 156 mm wide sofa armrests Large circular top Ø210 mm Modern, minimal, round design Stable and rigid C‑shaped structure Ideal for cups, glasses, remotes, snacks, small objects Easy to print, requires supports only in internal areas Works great with PLA+, PETG, or TPU inserts for grip 📐 Technical Specifications Armrest width: 156 mm Top outer diameter: Ø210 mm Inner useful diameter: Ø204 mm Lower seat diameter: Ø190 mm Structure height: 174.23 mm Total height: 176 mm Fillets: R10 / R3 Geometry optimized for rigidity and FDM printing 🖨️ Recommended Print Settings Material: PLA+ or PETG Layer height: 0.2 mm Infill: 20–30% (Grid or Gyroid) Supports: Yes, required in internal areas and under the top Orientation: Top surface facing upward Vertical arm facing downward Walls: 3–4 perimeters for added rigidity Bed adhesion: Brim recommended 🛠️ Assembly The model is printed in one piece and requires no assembly . Simply place it over the sofa armrest — the C‑shaped structure ensures stability and grip. 🎯 Why This Design Is Different Most armrest tables are rectangular or bulky. This model offers: A round, elegant shape Better integration with modern interiors A wider and more comfortable top surface A clean, premium aesthetic 🔖 SEO‑Optimized Tags sofa armrest table, couch armrest tray, round armrest table, 3d printed table, home accessory, living room organizer, armrest cup holder, minimal design, modern furniture accessory, PLA PETG print, home decor 3d print, sofa table, couch table, armrest organizer