A pair of 6 ft long, 9" wide ramps.
Bought new from Ebay as being capable of taking 800 kg in total, but at first use clearly NOT, so now reinforced with 50 x 50 x 5 steel angle with four cross braces.
They have work perfectly since for loading a 700kg car on and off a car trailer.
Weight 18 kg each, so collection only please from Herts.
£60 - the steel reinforcement alone cost me £35.
Also on Ebay - item no 201628634294.
http://www.ebay.co.uk/itm/201628634294