Soft calf leather Thick elastic, which unbeknownst to most will ensure your Flip stays in shape and keeps grabbing your cash for years to come Multiplication and equal signs on either panel 102 mm x 70 mm x 8 mm Natural Pebble Leather This soft Brazilian Shrunken Pebble leather has a luxuriously soft hand feel and features the natural variation of the leather characteristics and grain. Leather CareWe recommend using a leather protectant to prevent staining and to lengthen the life of your gear. Wipe your leather with a damp cloth (warm soapy water) every couple of months to keep your leather looking its best (don't use baby wipes, vinegar, etc.) Try to avoid greasy hands (or recently applied hand cream) coming into contact with your leather. Avoid excessive rubbing of light leather on dark clothing (jeans etc) to avoid colour transfer onto the leather. It's also best to avoid leaving leather for long periods in direct sunlight as it can cause the colour to fade and the leather to dry out. When not in use, keep your bag stuffed in its dust bag or box.