Thank you for viewing. Items will be reinforced and waterproofed before shipping. Discounts are available for combined shipping with other items. Please use the bundle purchase feature! You can get a discount of about 100 yen for each additional item. (2 items for ~100 yen off, 3 items for ~200 yen off...) We may decline further price reductions. *Discounts are not available for purchases outside of combined shipping. You can purchase immediately if you have no questions.