This putter cover (compatible with both blade and mallet putters) is made with a matte finish PVC leather (made in Japan). Soft EVA sheet and 10mm urethane foam are used in the lining to increase strength. Bio-liner LU is used for the inner lining. It excels in withstanding the harsh friction during putter removal and insertion, and in addition, the capillary action of the special structure fiber (LU) exhibits a high level of water absorption and moisture wicking. Magnet specification. Thank you for viewing. #golf #puttercover #putter