What is Putter Mat Workshop Japanese Putter Mat: A general putter practice mat that has been steep up from the front of the cup, so you need to put a pretty strong touch. Putter Mat Workshop PRO Golf Shop has won a flat quality putter mat with an emphasis on putting practice, fine-tuning touch sensation close to real bentgreen. The mat material is 100% quality Japanese material. We paid attention to quality fabric that reflects slight touch differences. Please check the "Made in Japan" display when choosing a high quality putter mat with delicate precision. Once installed, it will stick firmly to the floor surface. The putted ball moves smoothly with the touch of bent turf We have 4 types of SUPERBENT(General Vent Turf) and TOURNAMENT-SB (High Grade High Speed Vent Turf) and BENT-TOUCH EXPERT (High Speed Bent Turf) so you can choose the one that suits your needs. For the first piece, we recommend the Standard Vent Grass Super Vent first. This standard product is the most choice for green indoor practice areas. Comes with a distance sensation master cup (registered by the Patent Office design) that enhances the cup-in sensation of over 11.8 inches (30 cm). Help improve your putt. Set Contents: Super Vent Putter Mat, 11.8 inches (30 cm) x 8.9 ft (2.2 m) (Standard Vent), Distance Sensing Master Cup, Marker Sticker, Inclined Pad, Circular Target, Instruction Manual (*Putter and Ball not included.