Leather Nimble Thimble With Metal Tip. This soft leather conforms to the shape of the finger, stretches for long lasting fit while allowing the wearer to control the needle as it glides through the fabric. This leather thimble features a protective metal tip to guide the needle through no matter how many layers. Opening in the end of the thimble frees the fingernail and allows the fingertip to breath. Available in small, medium and large.