Valv ECO MDF. Optional Colour by Architecturat Valv ECO MDF. Optional colour is made by Ringvide Studio. Details and photos of Valv ECO MDF. Optional colour are displayed above. You can also check other products in Ringvide Studio category. Ringvide Studio / Ringvide Studio Ringvide Studio products by Ringvide Studio Klot 90. Natural Oiled Ash Weave 196. Natural Oiled Oak Haiku 130-3 Level. Natural Oiled Ash Valv ECO MDF. Optional Colour Weave 86. Natural White Oiled Birch Spåna 192. Natural Oiled Pine For direct contact visit the website of the brand at: ringvide.com