Narrow version of 1960s teak shelves for Kai Kristiansen ´wall unit by Feldballe Møbler. Additional teak shelves for Kai Kristiansens FM wall unit shelf system. The shelves have all been checked and refinished by a cabinetmaker to make sure that they are all in good vintage condition. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution