タイトルまたは説明

Premium soft-touch rubber and fabric pocket case for Samsung Galaxy S4
Holds up to 3 cards (credit cards, ID, etc), plus cash
Lay-flat screen guard provides ultimate screen protection
Soft-touch finish allows case to easily pull out of your pocket
Direct Channel Audio amplifies music and audio forward
Compatibility: Samsung Galaxy S4
Materials: Rubber and fabric
Dimensions: 2.9" wide x 0.5" thick x 5.5" high
Weight: 1.3 oz.
Includes: Premium soft-touch and fabric case and microfiber cleaning cloth
Note: Your phone will not demagnetize your credit cards. The folks at Q Card fully tested this for over a year with no problems. 
Some hotel room keys may have problems, but those things go wonky if you look at them funny.