Magic Nano Double Sided Tape.
Available in 1mm and 2mm thickness (2mm is stronger and better for slightly uneven surfaces).
Also available in 2cm and 3cm widths.
Available in 1m, 3m and 5m lengths.

Super strong double sided adhesive tape. Simply unroll, cut to size and press onto surface, then peel the backing off to attach the item.

Ideal for rugs, carpets, wall attachments. Please note that the tape will only be as strong as your wall covering so if you apply on top of paint of paper, it may remove the paint or paper as the tape is stronger than both of those.

After you've finished, you can carefully peel the tape off, wash and dry if before using again.

Before use, ensure that surfaces are clean, dry, smooth and relatively flat.

This is a great, handy addition to any household.