3D Printable Finger Protection Caps (Multi Size)

These 3D printable finger protection caps are designed for temporary protection in case of small cuts, broken nails, abrasions, or similar minor finger injuries.

They act as a mechanical protective shell, helping to shield the finger from impacts, friction, or accidental contact during light activities.

⚠️ Important: These parts are not medical or certified devices.
Their use is entirely at the discretion of the person printing and using them.

The provided 3MF file includes 9 build plates:

• 8 build plates, each containing one size
• Sizes increase in 2 mm steps, from 14 mm to 28 mm
• 1 additional build plate with simple sizing rings, used to quickly find the correct size before printing the final part

The sizing rings plate allows testing 8 sizes in about 11 minutes, minimizing wasted material and time.

Fixing Method

The finger protection cap must be secured to the finger using:

• Medical tape
• Adhesive tape
• Plaster / bandage

It is not self-retaining and is intended to be used together with external fixation.

Print Settings (Recommended)

• Nozzle: 0.4 mm
• Layer height: 0.16 mm
• Wall generator: Arachne
• Walls: 99
• Infill: 0%
• Supports: Pre-designed supports included
• Brim: Enabled on smaller sizes

Materials

• PLA or PETG

Material usage (supports included):

• ~3 g to ~10 g, depending on size

Print time (PLA):

• ~35 to ~50 minutes, depending on size

Usage Notes

• These parts are intended to be considered disposable
• Do not wash or reuse after use
• Replace after removal or if damaged
• Not intended for medical, professional, or long-term use

Designed by S3D.