Rounded card square – bookbinding board 3–50 cm for crafts

The craft table is ready: paints, glue, paper. And the children are already waiting impatiently. All that's missing is a sturdy base that works for every idea. These cardboard squares with rounded corners are made from 1.2 mm bookbinding board. They're just right for your next crafting afternoon. Use them as a firm painting surface, a base plate for decorations or the base for money gifts. Loose ideas turn into finished little works.

What changes for you

• You can start straight away without cutting anything yourself. Every square is laser-cut and arrives with smooth edges.
• Your craft projects keep their shape and stay stable. That's thanks to the solid board at 1.2 mm thick and 755 g/m². You can glue onto it, paint it and varnish it.
• You'll find the right size for every project. Choose from 3 x 3 cm to 50 x 50 cm in 1 cm steps.
• Crafting with children is more relaxed. The corners are rounded, so there are no sharp points.
• You can craft with a clear conscience. The board is made from 100% recycled material.

Why these cardboard squares make a difference every day

A good base often decides whether a craft project works or warps and buckles. With a firm square as the base, collages, place cards and display stands look calmer and more finished. That's true at home, on a buffet or at a shop counter. You create, the board stays put.

Material & finish

The squares are made from bookbinding board. That's the same solid board used for book covers. The smooth surface takes paint, paper and fabric reliably. Laser cutting gives clean, smooth edges with no finishing needed. Every cutout comes from our own production in Pößneck, Thuringia. It is cleanly finished and cut to the size you choose.

Dimensions & technical details

• Material: bookbinding board, made from 100 % recycled material
• Material thickness: 1.2 mm
• Grammage: 755 g/m²
• Shape: square with rounded corners
• Dimensions: from 3 x 3 cm to 50 x 50 cm, selectable in 1 cm steps
• Cut: laser cut, smooth edges
• Surface: smooth, untreated – suitable for gluing, painting and varnishing
• Made in Thuringia, Germany

How to use the cardboard squares

• Crafting with children: each child gets a square to paint on. At the end, a little gallery hangs on the pinboard.
• Making money gifts: fold the notes, stick them on the square and decorate with paper and ribbon. It's a gift people will remember from the wedding or birthday.
• Making Christmas decorations: paint several sizes, stack them or hang them up. Your Advent table gets a homemade look.
• For a Mother's Day or Father's Day gift: arrange photos and keepsakes on the firm square. That's your collage, and it won't bend.
• In a café, at the bakery counter or at the weekly market: write on the squares and use them as price tags or notice boards. They're quick to make, look uniform and are easy to replace when needed.
• As a mat or base plate for table decorations at an engagement, on Valentine's Day or at a party: candle arrangements and figures stay steady in place.

Good to know about bookbinding board

Bookbinding board gets its name from its traditional use for book covers. That's exactly where a material has to keep its shape for years. The same firmness makes it a reliable base for crafts. Whatever you stick or paint on it keeps its shape.

Care & durability

There's not much to do. Store the squares dry and flat, and they'll stay even and keep their shape. Avoid constant moisture – untreated board likes it dry.

Options & what's included

• Sizes: from 3 x 3 cm to 50 x 50 cm, freely selectable in 1 cm steps
• Available individually or in sets of 10, 25, 50 or 100
• The cardboard squares are supplied untreated – paints, paper and decorations shown in the sample images are not included

Frequently asked questions

Can I paint or glue things onto the squares? Yes. The smooth, untreated surface can be painted and varnished. You can also stick on paper, fabric or photos.

Are the edges cleanly cut? Yes. The squares are laser-cut and arrive with smooth edges – no fraying, no finishing needed.

Are the squares suitable for crafting with children? Yes. The corners are rounded. The firm board doesn't bend easily and gives a stable surface to paint on.

What is the board made of? It's bookbinding board, 1.2 mm thick and 755 g/m². It's made from 100% recycled material and produced in Thuringia.

Which sizes can I choose? Any size from 3 x 3 cm to 50 x 50 cm in 1 cm steps. Available individually or in sets of 10, 25, 50 or 100.

A square of cardboard is just the start. What counts is the afternoon when paint, glue and an idea become something you proudly give away or put on display. Simply choose your size and quantity – and get started.