The Texas Instruments Ti-30Xiis / Ti-30X Iis 2-Line Scientific Calculator Is Product Details Aproca Blue Hard Storage Case, for Texas Instruments TI-30XIIS / TI-30X IIS 2-Line Scientific Calculator Eco-friendly Material: Made of High-density EVA and 1680D Material, premium Hard EVA to provide durability and a long-lasting performance. Perfect Fit: Specially designed for Texas Instruments TI-30XIIS / TI-30X IIS 2-Line Scientific Calculator. Practical Design: Comfortable hand strap for easy portability,Comes with specially mesh pocket for other accessories,Smooth but strong double zipper are easy for opening and closing, giving you a better using experience. Great Protection: The Case is semi-waterproof,anti-static, shockproof, Stylish and Durable,prevents any damages or scratches caused by accidentally bumping,dropping, secures the device in good condition on travelling or outdoors. Note: This listing is an empty Case only. Any items shown in photos are for illustrative purposes only and are not included with the case. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.