The M LINE SLEEP WELL. MOVE BETTER. brand, founded in 2011 (Netherlands), from 64 sister brands and 2654 competing brands. M LINE SLEEP WELL. MOVE BETTER. is a brand of Beter Bed Holding, listed on the stock exchange of Amsterdam. Its International Securities Identification Number (ISIN) is NL0000339703. The sector of M LINE SLEEP WELL. MOVE BETTER. is Furnishings, Fixtures & Appliances.