The Artzt Vitality Neuro-Training Colour Glasses Set Recharge your batteries with colours - The Artzt Vitality Neuro-Training Colour Glasses Set harnesses the power of colours. Because colours influence our physical and mental well-being through their individual wavelengths. The 6 glasses clips make use of this property and trigger certain reactions in body and soul according to their spectrum of effect. The acrylic colour clips with 100 UV protection can be attached to the plastic spectacle frame by magnets and changed. With the enclosed case, you can transport clips and frame practically and safely. - Product details - Material black plastic frame polycarbonate, lenses made of acrylic with 100 UV protection, glasses case made of polyurethane, microfibre cloth 75 polyester, 25 polyamide - Dimensions LxWxH 160x55x60 cm case - Weight 14 g glasses, 6 g colour clip, 114 g case - Accessories 6 colour clips, magnetic glasses case, microfibre cloth.