Buy One, Get One Free (of equal or lesser value) applies to Kensington protective masks, fly boots, and neck pieces only. Your FREE item(s) will automatically be paired with the next higher (or equal value, if both items are equal) Kensington fly protection item(s) in your cart at checkout. Kensington Protective Sheets are 20% off during this sale. Returned qualifying items are subject to price adjustment; the regular price of the FREE item ordered will be deducted if not included with return. (See Guarantee & Return Policy
.) Web orders only. Not valid for mail or phone orders, or on previously placed orders. The Kensington sale ends Monday evening, 11:59 p.m. Pacific time, 06-20-2016.