Bijuland is a wholesale bead and craft materials supplier based in Plovdiv, Bulgaria. The Decoration Bases category (основи за декорация — osnovi za dekoratsia) covers structural foam and polystyrene base forms for floral arrangement and craft decoration. Wholesale and retail purchase available, with shipping across Bulgaria and Europe.

Decoration bases (основи за декорация — osnovi za dekoratsia) are pre-formed structural shapes made from foam (polystyrene/styrofoam or craft foam) that serve as the three-dimensional foundation onto which decorative elements — flowers, ribbons, pins, beads, and other materials — are attached to create a finished decoration object. The base provides the shape and structure of the finished piece; the decorative covering transforms the plain foam base into a completed decorative object. Common base forms include: foam balls (топки от стиропор — topki ot stiropor) — spherical polystyrene bases used for pomander balls (flower-covered spheres for wedding decoration), topiary balls, and round decorated ornaments; sizes range from 4cm through to 20cm or larger; foam cones (конуси от стиропор — konusi ot stiropor) — conical bases used to create Christmas tree decoration shapes, topiary trees, and cone-shaped floral arrangements; foam wreaths (венци от стиропор — ventsi ot stiropor) — circular ring bases for wreath making; flowers, ribbon, and other materials are attached around the ring to create a door wreath or table wreath; foam blocks and bricks — rectangular foam blocks used as the base for flower arrangement pedestals and free-form floral displays; and shaped foam bases — hearts, stars, and other special forms for occasion decoration (Valentine's, Christmas, Easter).

Decoration bases are used as the three-dimensional structural form that gives a decoration object its shape before any decorative covering is applied. A foam ball base becomes a pomander ball when covered with pin-inserted flower heads; a foam cone becomes a topiary Christmas tree when covered with ribbon or pinned decorative elements; a foam wreath ring becomes a door wreath when flowers and greenery are inserted into its surface. The foam material accepts pins and wire stems directly — flower stems, decorative pins, and wire-attached elements are simply pushed into the foam surface at the desired angle and held in place by the foam's grip. Hot glue is used for elements that cannot be pinned. The foam base is almost always completely covered in the finished piece — the foam is the invisible internal structure that gives the decoration its shape, and the finished decorative surface is what is seen. Bijuland ships from Plovdiv, Bulgaria and supplies florists, event decorators, craft studios, and craft supply resellers across Bulgaria and Europe.