👔 Unlock Your Comfort Zone! Get 6 extenders for the price of 5! Expand your collar for a perfect fit! Enjoy a risk-free experience with our guarantee. Crafted from sustainable materials. Just 10mm in diameter for subtle enhancement. 1/2 size expansion Durable zinc alloy Attach in 5 seconds The Johnson & Smith Collar Neck Extender is a premium solution for men seeking comfort and flexibility in their dress shirts. Designed to expand collar sizes by ½ inch, these durable zinc alloy extenders come in a convenient pack of 6, ensuring you have the perfect fit without the need for new shirts. Easy to attach in seconds, they offer a discreet way to enhance your wardrobe while being backed by a lifetime guarantee.