The Dr. Lübbe Premium stroller mattress offers excellent lying properties through the use of 2 layers of breathable and point-elastic cold foam. The mattress is optimally ventilated by the dimpled profile on the top and vertical air channels. The removable cover made of breathable Baby Fresh & Dry functional fabric with Tencel fibre is washable up to 60°C. The cover is characterised by its particularly high moisture absorption capacity and breathability. All materials used are tested according to Standard 100 by OEKO-TEX (articles for babies and toddlers up to 3 years of age) and are absolutely safe for parents and child. Julius Zöllner® products are traditionally handmade in Bavaria according to the highest quality standards.