BILLY Height extension unit, black-brown, 80x28x35 cm A simple frame can be

A simple frame can be the start of something great

comfort and appearance

for instance

Featuring vibrant animal prints in cheerful multicolours

BILLY Height extension unit, black-brown, 80x28x35 cm A simple frame can beExtend your BILLY bookcase and maximize your storage space with this height extension unit. Designed to sit seamlessly on top of your existing BILLY bookcase, it adds an extra 35 cm of vertical storage without taking up additional floor space. The black brown finish matches perfectly with standard BILLY units, creating a unified look. Measuring 80x28x35 cm, it's ideal for displaying books, decorative items, or storing everyday essentials within easy