Shopper : Why Did You Choose This?DEBRA W : FOR A PRODUCT DESIGNACCOUNTS P : rigging this for gallery track lighting gel use for a one-night musical performanceJORDANA R : Daughter is a photographer and requested as a giftLELAND B : Needed a cheap solution for holding a polyester IR filter, and this fits the bill nicely.Megan H : Needed a filter holder for my 210mm Caltar lens, and this one came as highly recommended for ease of use & reasonable price.