This is a compact round shower drain grate designed with a 40 mm diameter and 5 mm height.

The model includes rounded drainage slots to allow water to flow easily while keeping the piece simple, clean, and practical for 3D printing.

Recommended material:

PETG or ABS is recommended for bathroom use because of humidity and temperature changes. PLA can work for testing, but it may not be ideal for long-term use in wet areas.

Print notes:

- Diameter: 40 mm

- Height: 5 mm

- No supports required

- Recommended layer height: 0.2 mm

- Recommended infill: 30% or more

- Print flat on the build plate

Before final use, check the fit in your shower drain. Depending on your printer tolerance, you may need to scale the model slightly.