Whether you are using these in a photography studio, in a woodworking shop, while doing various DIY jobs around the house or with your favorite crafts, Muslin Clamps (aka Spring Clamps) can be your best friend - especially when you need an extra hand! These sturdy spring clamps are made of a hard and strong plastic and are made to last. Spring clamps are truly versatile.br br No matter the size of your particular job, there is probably a spring clamp that can be utilized to make things even easier for you. This wonderful tool has proven to be an indispensable aid for any serious do-it-yourselfer.