LARGE WALL LEDGE – 3D Printable Floating Shelf, Display & Book Wall Mount Ledge

Long 3D printable wall ledge for remotes, decor, bottles, keys, wallet, plants and books. Wider shelf with a taller back, front lip, and diamond cutouts. Mounts with two screws.

Description

A longer wall ledge for bigger walls and more items. No supports. Needs a bed that can clear the 300 x 80 mm footprint (or larger).

Great for living rooms, offices, and hallway display.

Dimensions

• Size (L x D x H): 300 x 80 x 70 mm
• Length (along wall): 300 mm
• Depth (shelf stick-out): 80 mm
• Back height: 70 mm
• Front lip: 16 mm
• Wall thickness: 5 mm
• Mounting holes: dia 5.5 mm
• Screw pitch (hole spacing): 218 mm
• Print footprint (min): >= 300 x 80 mm
• Recommended build plate: >= 320 x 100 mm
• Z clearance: >= 70 mm

Other product variants

• Small: 100 x 45 x 35 mm — Compact / tight spaces
• Medium: 220 x 60 x 50 mm — Everyday remotes + bottles
• Extra Large: 400 x 100 x 90 mm — Maximum display length
• Multi Size Variant: All four sizes — One pack with every size
• Parametric Wall Ledge: Custom (.scad / .fcstd) — Dial in your own dimensions

Print settings

• Process: FDM (FFF)
• Material: PLA recommended (PETG optional)
• Nozzle: 0.4 mm
• Scale: 100% (do not resize)
• Layer height: 0.20 mm
• Perimeters / walls: 3
• Infill: 20% Grid
• Supports: None
• Brim / raft: Not needed (skirt optional)
• Approx. print: ~163.2 g / ~5 h 3 min

Mounting

Use two screws into a wall stud, or rated wall anchors. Align to the 218 mm hole pitch.

Notes

• Confirm your printer bed fits >= 300 x 80 mm before slicing.
• Print at 100% - resizing changes hole size and strength.
• Load-bearing depends on wall fixings and print quality.