Door Handle Bumper / Wall Protector

A clean, functional door handle bumper that presses onto round door handles and absorbs impact before the handle hits the wall. No adhesives, screws, or tools required. The inner diameter is 0.2mm undersize for a snug press fit. If your handle is between sizes, go one size up or use XY compensation. Available sizes (inner diameter → handle OD): 9.8mm → 10mm handle 15.8mm → 16mm handle 18.8mm → 19mm handle 19.8mm → 20mm handle 21.8mm → 22mm handle 24.8mm → 25mm handle 29.8mm → 30mm handle 31.8mm → 32mm handle PRINT SETTINGS Material: TPU 95A recommended (85A–98A Shore hardness works) Layer height: 0.2mm Walls: 3 or more Infill: 15–20% Supports: None needed Orientation: Flat side down Do NOT print in rigid filaments (PLA, PETG, ABS). The part needs to flex to grip the handle securely and absorb impacts effectively.