Transform your space with our 4mm height, 4 metre wide artificial grass. It can be used in many areas such as your garden, balcony or even the bottom of a fish tank. To Order: This grass has a height of 4mm, is 4 metres wide & is available in any full metre length, just select "4 Meters (400cm) Wide" in the first dropdown menu, then using the second dropdown menu select the length of grass you need (go slightly longer than your measurement when you order so you can cut to exactly fit). Please note: Due to courier restrictions, our 4 metre width grass is available for delivery to addresses in mainland Engl&, Scotland & Wales only. Our 1 metre & 2 metre width grass is however available to customers across the UK & Irel&. To deliver your grass safely & securely, it will arrive rolled. To get it looking back to its best, unroll the grass & then use a soft brush to brush the pile back up towards you. We are sorry but we are unable to accept returns as an order is cut to measure, please ensure you measure up correctly before ordering.