Finest quartz sand and untreated shavings from bark-free softwood: these are the ingredients of our tried-and-tested footing mixture. With OTTO-ArenaSpan, maximum elasticity and a secure grip meet minimum care and maintenance. The biodegradable material is made from renewable raw materials, and has excellent drainage properties: puddles and mud are a thing of the past, outdoor riding arena, lunging circle, gallop track & co. will be ready to use in any weather. In addition, the OTTO-ArenaSpan stores water, thus minimising the need for watering. This is kind on your wallet - and allows you to spend more time with your beloved animal.