Description: These adjustable shoe stretchers let you relieve pain caused by uncomfortable shoes with the simplicity of turning knobs Alleviate the discomfort of foot ailments such as corns or bunions Zero in on painful pressure points Leave your shoes looking great without damaging them in any way With our Shoe Stretchers you can relieve these painful symptoms in just a few easy steps by using this advanced two-way mechanism. Simply place the stretcher inside the shoe and turn the knob to build pressure. Additionally you can turn the to adjust the width of the shoe all at once With these simple steps you'll be on your way to having shoes that look and feel as though they've been custom made for your feet. they have specially placed fine-tuning holes that allow you to insert the included pop-in pressure relief pods; letting you in on painful pressure points Item s: Left and Right Included Material: Top Fits Men's Shoe Size 9-13 Pain relief for bunions, hammertoe and tight shoes Size: Small : 's Size 3.5--7(35 x 5.5) Medium: 's Size 8--9.5, Man's Size 6.5--8(36 x 5.8) : 's Size 10--13.5, Man's Size 8.5--12(37.8 x 8) Thickness: 8cm Weight: 845g/ pair 8 Pressure Relief Pods Included for breaking in new shoes Item Included: 1 Pair Shoe Stretcher