Check the listing for details. MATTHEWS Wire Diffusion 9" SST Kit Set of 5. Condition: Used. Listed at 55.00 USD. Matthews Wire Diffusion 9" SST Kit Description: Up for grabs is a Matthews Wire Diffusion kit. This is a very versatile kit that allows you to stack the grids together to control the amount of light that falls onto the subject. Included with the grids is a custom made to fit Versaflex carrying case. Grade: EX Condition: LN "Like New" 96-100% of NEW. Shows little to no wear, box and accessories typically included EX "Excellent" 90-95% of original condition. May have slight wear on finish but visible only under close inspection. Glass very clean. GD "Good" 70-89% of original condition. Shows moderate wear of age for the item. May have small dents, dings and slight finishing loss. Glass may have marks dust, anomalies and/or blemishes that should not affect picture quality. BGN "Bargain" 51-69% of original condition. Shows more than average wear for the age of the item. May have dents, signs, and/or bracing and finishing loss. Glass may have marks, dust, anomalies and/or bracing and finishing loss. Glass marks, dust, anomalies and/or blemishes that should not affect picture quality. UG "Ugly"