***NOTE*** There are 2 shipping options to choose with different costs.*** 1. $1.29 Standard Shipping with no tracking. They are shipped in a plain white envelope to save the extra postage cost below. The $1.29 covers the cost of the stamps. 2. USPS Ground Advantage Package Rate. $4.80 postage cost which covers the USPS cost and provides a tracking number. It will be sent in an Air Jacket padded mailer for protection As of January 2023 the post office raised it?s rates once again, retail, to get a tracking number which you can only get by sending via option 2, First class package. If you require tracking you MUST choose ?USPS Ground Advantage Package? and switch it from $1.29 standard shipping to "USPS Ground Advantage" rate DURING CHECKOUT! 5 Pair (10 pieces) High Quality Super Soft Flexible Crystal Clear Silicone Eyeglass screw on Nose Pads FREE STANDARD SCREWS INCLUDED*!! ...US Seller!! STANDARD SIZE SCREWS NOW INCLUDED AT NO EXTRA CHARGE!!*** (See below for screw description)*** Features: Material: Silicone. Attachment: Screw-on. Shape: Oval. size:13MM7MM . *Screws are standard 1.4mm (0.055") x 4.0mm (0.157") and fit all standard frames. Please note: there are some frame manufacturers that will use something other than standard size screws.