Master pieceMaster pieceDearSeries smart key case.In the main body, the northern Italian uses the cafe shoulder leather of La Bretagna (Britannia) to build a factory in the Santa Claus district. Consulta La Bretagna (Bretagna) founded sig testi Giovanni in 1961 over 40 years of career. In order to pursue the production of high quality leather, the mass production system is not taken, and it is a tanner who is good at shrink leather who is attracted to a handful of handicrafts and is affiliated with the Italian tannin tasting Association. The shoulder part of the European bark is tanned, dyeing, and sticking by the traditional "bucketta method" which has been handed down to Santa Croce since ancient times using vegetable tannin. In the final finish, granule processing is done, and one sheet and a part of the leather are different from each other. This leather with warmth is slowly aging, so you can enjoy the long aging. It is said that natural plant tannin (pink) has antibacterial effect. Antibacterial test and antibacterial effect, JIS l 1902: 2015 (bactericidal absorption), was found to be effective in preventing and suppressing the growth of bacteria Tannins, catechins and polyphenols are used as synonyms. In the field of leather and industry, tannins, foods, medicines, cosmetics are used in the form of tannic acid, catechin and polyphenol. The interior of Nos. 02800, No. 02801, No. 02802 and No. 02803 use the woolen material of nylon, and no28000 and No. 02801 are equipped with the pocket to shut off the electric wave. The interior of no00804, No. 02805, No. 02806, No. 02807 is made of fine pig leather, and it is gradually glossy. Italian leather is a simple design that makes use of the good quality of material, and is a series of accessories specializing in function.