Used a few times, but the condition is very clean. [For Overwhelmingly Clear Voice] Achieves sound absorption, echo reduction, and environmental sound reflection of the voice through a three-layer structure. Protects "clear voice" and creates an ideal recording environment! [Reflection Filter Supervised by Sound Engineer] A reflection filter developed to protect "clear voice" under the supervision of Toru Yamana, who has experience in numerous recording sessions as a sound engineer. [Uses High-Density Sound Absorbing Material] Density is the most important factor in enhancing sound absorption. The Sound Absorption Laboratory is thoroughly committed to the density of the material, carefully selecting materials with a high sound absorption rate with an average density of 25kg/m³ or more. (The sound absorption test recorded a maximum sound absorption rate of over 80% in the 1,200-4,200Hz band!) [Sturdy and Lightweight] To pursue a lightweight body, ABS resin material, which is lightweight and has excellent impact resistance and hardness, is used for the protective layer. By achieving weight reduction, the stability when setting up on a microphone stand was improved. In addition, this product can also be set up on a tabletop. [Product Specifications] Body size: 28cm x 11.7cm x 3 sheets, Body weight: 650 grams Package contents: Reflection filter (with crossbar) *1, Balance adjustment screw *1, Connecting rod *1, Rod screw *1, 5/8" screw *1, 5/8→3/8 conversion screw *1, Wobble prevention nut, Instruction manual