W2 Corporation via Amazon offers the Tudia Klip Snap-On Charging Cable Protector for Apple Lightning and 30-Pin Cables for $20.99. Coupon code "TDPKP25P" cuts it to $15.74. Prime members get free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping adds $5.99.) This pack features two each of Gray, Pink, Blue, Yellow, and Green. These cable protectors snap on to buttress the sensitive area where the charging cable meets the charging plug. Deal ends March 31.