Because sometimes you just want a surprise in the mail! These mystery boxes are guaranteed to have contents worth at least what you paid (postage costs are not included in the value of the contents), they are not worth many times what you paid, just a little more. Please write in your order notes your clothing size, horse tack size, and preferred colours for both. Do you use black or brown leather tack? What type of riding do you do? Are there any products you do not wish to receive (e.g don't use polo wraps, have too many halters etc)? The more information you give us, the more we can customize the box to your preferences. Do you ride western/dressage/bitless/love horse boots/hate horse boots/etc? Tell us and we will make sure to send you only items that we think you will enjoy, and will exclude the items you never use. Mystery boxes are NOT a way for us to clear out old stock, the products will be from our current range and we want you to love the contents. They are non-exchangeable and non-refundable due to the way they are put together, so the more info you provide us with, the more you will love your mystery box!