Light weight mats aren't always the best option. We have tested them before in our stables but as CrazyMare says they slip and the corners turn up. We installed thick rubber stable mats and have not looked back since. They are a bit of an investment but they pay off in the long term, especially...
Buying rubber mats for my stables was one of the best decisions I've ever made. They have dramatically reduced my consumption of bedding, plus my two horses seem to love them. There are a few different types to choose from; but i would suggest the ones with the bobbly surface are best for...