Package Contents: The package contains 2 silicone thimbles of different sizes. Material: Silicone thimble is made of high-quality material, soft and breathable, without losing toughness, sturdy and durable, with stable performance. 2 Sizes: 21 x 18mm and 25 x 20mm. Fits comfortably in your fingers for easy handling and prevents slipping. Suitable for most people's fingers. Finger Protectors: Rubber finger thimbles helps you to easily push the needle through the hard material. Protect your thumb and forefinger from hurting by needle. Uses: Rubber thimble finger set, used for hand sewing, needlework, sewing, embroidery, etc. It is a good tool for tailors and finger protection.