Ideal for keeping your pattern in a fixed position so your hands are free for stitching. Clip the Double Flexi-Clamp anywhere - on a table, embroidery frame, lamp. Fully adjustable 18" arm provides total flexibility. Strong spring clamp on both ends opens to 2.4" allowing easy attachment onto most surfaces. Buy several - you can use them for stitching, computer work, cooking, many hobbies and anytime you need both hands free!