
Box with snap-on lid
A rounded box made to your inside size, with optional dividers and a lid that snaps into the rim.
$12.46
Delivered. Ships in 3-5 days.
Shipping $5.73
Price breakdown
- Print, PLA 55.8 g, 1 h 12 min
- $6.73
- USPS Ground Advantage
- $5.73
- Total, before tax
- $12.46
84.8 × 137.6 × 42 mm
Customize more in the AI designer: change the shape, add holes or sizes, then order the same way.
What it's for
For the small things that need a lid: SD cards and adapters, screws and spare buttons, guitar picks, earbuds, jewelry, a travel kit. Sizes are inside dimensions, so measure what goes in and add a few millimeters.
The lid has a 7 mm lip that drops into the box. Four short catches on the lip click into a groove that runs around the inside of the rim, and a notch in the front gives a fingernail room to lift it. Dividers split the width into equal sections and stop just under the lip.
Choose 30-120 mm wide, 30-100 mm deep and 20-80 mm tall inside, with 0-3 dividers. Walls are 2.4 mm. Box and lid come in one order, in one color.
Sizes and price
- Inside size
- 30-120 x 30-100 x 20-80 mm
- Lid
- Snaps on, 7 mm lip, notch to open
- Dividers
- 0-3, equal sections
- Walls
- 2.4 mm, 2 mm floor and lid
- As shown
- 84.8 × 137.6 × 42 mm
- Material
- PLA in black, white, gray, red, blue, green; or PETG in black or white (made to order, +20%, 3 to 5 extra business days)
- Price as shown
- $12.46 delivered
- Four of them
- $23.67 delivered
Prices include USPS Ground Advantage shipping anywhere in the US; sales tax is added at checkout where required. A different size or text changes the price; the panel above shows it before you order.
Questions
How tight is the lid?
It clicks into place rather than resting on top: four catches on the lip stand 0.25 mm proud of the gap and drop into a groove inside the rim. It isn't airtight or waterproof.
How do I pick the size?
Measure the largest thing that goes in and add 2-4 mm each way. The outside is 4.8 mm bigger than the inside in width and depth, and the box stands 4 mm taller than the inside height with the lid on.
Can I add a hinge, a label or different compartments?
Use Customize more and ask the AI designer for it, then order the same way. Our snap-fit guide covers how printed clips and lids are sized.
PLA or PETG?
PLA for a desk, drawer or bag. PETG for a box that rides in the car or gets opened every day, since it takes more heat and bends further before it cracks.
More in How to Design Snap Fit Joints for 3D Printing: Dimensions That Work and 3D Printing Tolerances: How Much Clearance Each Fit Needs (in mm).


