This pine wood shoe stretcher is designed for use with both left and right shoes, effectively increasing both length and width for an improved fit. It can stretch shoes in both directions, making it ideal for shoes that are too narrow, tight, or have uncomfortable areas. To use, simply insert the stretcher into the shoe and rotate the handle to achieve the desired length or width. Allow approximately 24 hours for the shoe to stretch to the ideal size. It is suitable for both men's and women's shoes of various types, provided the size is appropriate. It is recommended to purchase a pair for simultaneous stretching of both shoes. It includes four black bunion plugs to help alleviate foot discomfort, particularly useful for breaking in new shoes. Specifications: Material: Pine wood, iron, SBR Size: L Weight: 421g Compatibility: Universal for left and right shoes Package includes: 1 x Shoe Stretcher 4 x Black Plugs