Knit Picks: Bendable Blocking Combs Block your finished projects faster with the convenience of blocking combs! With four stainless steel pin-tips per comb, these help cut down pinning time by replacing multiple pins. Use the combs individually for smaller projects and tight spaces, or snap them together to create a custom length. The combs swivel where they join together, allowing the combs to be used on curves and unique shapes. With all 30 combs linked together, they can block an edge up to 53" long. Also included are 50 stainless steel T-pins to help precisely block points and corners. The combs and T-pins are conveniently packaged in a plastic storage box, so they'll always be easy to find. Material: Plastic combs with stainless steel pins Dimensions: Storage case: 6.5" x 3" x 1.75" Individual blocking comb: approximately 1.5" x 1.5" Set Includes: 30 bendable blocking combs (4 pins per comb) 50 stainless steel T-pins Plastic storage box Features: Combs snap together to create custom lengths Swivel connection allows use on curves Maximum length when linked: 53" Replaces multiple individual pins All sales are final. No returns, exchanges, or refunds.