If aesthetics are lower down your list of priorities and youre simply looking for a hard working durable and cost effective paving peak paving is definitely the answerr r available in two options riven and smooth peak is great as a base for utility areas or sheds not recommended for feature patiosr r available in three shades and up to three sizesr r each pack contains 20 unitsr r when butt jointed each pack contains enough paving slabs to cover 720m2r r thickness 35mm