Size : 49 x 42 x 0.4 cm Color : Black Surface Material: Special Weave (Polyester) Sponge hardness: XSOFT The FX series has solved the hard edges and stickiness that were disadvantages of the CLASSIC series by locking. The NINJA FX series is 202% easier to use. Sponge hardness: XSOFT. The FX series eliminates the hard edges and stickiness that were disadvantages of the CLASSIC series by locking. The NINJA FX series is 200% easier to use. Maturation of operability with moderate sharpness and light sliding. Introducing a new fabric flagship product that combines HAYATE and HAYATE-OTSU. A symbolic product of Evolving ARTISAN. Sliding surface: special special weave (polyester), middle layer: special structure single foam foam. Excellent smoothness. It is hard to get curled up. * Natural rubber is not included. Sole: Anti-slip performance of the iron wall by sucker structure. [Comprehensive performance] Sliding surface with moderately sharp and light sliding. Continuous movement and stop. High-end products that support faster and higher accuracy. [Light sliding] Fast initial action. Controllable fast slip, not slip on ice. [Feeling of touch] The feel of the sliding surface feels a little pear. [Small difference between vertical and horizontal slip] Compared with Hida, the difference in vertical and horizontal slip feel is small. Lately, the problem of latex allergy has become prominent. The protein in natural rubber seems to be the cause. The sponge part of the mouse pad is mostly made of natural rubber. Recently, customers have inquired about sponge materials. ARTISAN uses urethane sponge. So it does not cause latex allergy. If you have a latex allergy, we strongly recommend changing it. We are committed to safe products that can be recommended to many people. ARTISAN has been recognized worldwide for its high overall performance, and ARTISAN mouse pads are used in more than 60 countries.