Unilock Lineo Dimensional Stone Wall Block 4 pc. Random Bundle Granite 15-3/4 in. x 7-7/8 in. x 3-7/8 in. (31.91 sq. ft./pallet). Lineo Dimensional Stone is the contemporary cousin of Brussels Dimensional Stone. With a short learning curve and ease of installation, it has become a popular choice for modern walls, pillars, fire features, grill islands and other vertical features. The 4 unit lengths in the random bundle provides flexibility and a sleek plank appearance. Plastic spacer strips, sold with the random bundle, are used between each unit to create a defined joint appearance. Finish off your project with any Unilock coping.