Rubber Edge 5.25" Speaker Repair Kit RSK-5.25 (PAIR) Easy to follow illustrated instructions. Installation average time is 30 minutes per speaker. Perfect for any average do-it-yourselfer. FREE technical support. FREE shipping to any USA address. Join thousands of customers that have installed our New-Edge-It  speaker rubber repair edge kits successfully! We are a full service speaker repair center, in business for over 20 years!