The Mobile Castered Training Meeting Chair with Slatted Metal Back (model TMC-SB45unbranded) is a purpose-built commercial seating solution engineered for flexible, high-use shared spaces. It features a clean, functional two-tone aesthetic, pairing a silver corrosion-resistant powder-coated steel frame with a slatted horizontal silver steel back trimmed with black edging, a black woven fabric upholstered seat, and black molded fixed armrests. The chair measures 585 mm wide, 460 mm deep and 830 mm tall, with fixed seat height set at 450 mm to align with standard 760 mm desks, armrests positioned 645 mm from the floor for consistent forearm support, and a compact footprint that avoids overcrowding in dense layouts. When not in use, chairs nest vertically to minimize required storage footprint. Its construction prioritizes durable, low-maintenance performance for commercial settings. The 1.5 mm thick steel tubing frame supports a maximum recommended static load of 150 kg, while the seat is built on a 14 mm bent plywood internal support board, molded polypropylene seat pan with steel cross bracing, and 60 mm thick 45 kg/m³ high-density polyurethane foam with 60% rebound rate, finished with double-stitched black woven fabric set at 8 stitches per inch for seam durability. The backrest’s open horizontal slats enable continuous air circulation to reduce heat buildup during extended use. Four 50 mm diameter dual-wheel non-marking nylon casters offer 360-degree swivel movement at both the caster and leg mount for smooth repositioning, operating reliably on hard floors and low-pile carpet without scuffing commercial flooring surfaces, with a net product weight of 12 kg for easy handling. The fixed-height molded polypropylene armrests provide stable support during discussions and note-taking. This chair suits a wide range of commercial and institutional spaces, including corporate meeting rooms where rapid layout reconfiguration is needed, training facilities supporting all-day sessions, modern reception and visitor areas, open plan workstations for temporary task seating, education classrooms, and large event and conference venues requiring fast setup and teardown. For procurement planning, note each unit ships in two cartons with a total packaged gross weight of 23 kg and total carton volume of 0.26 m³, requires 40 minutes of assembly per set, and 135 sets can be loaded in a 20GP container at 85% space utilization. No custom color or modification options are listed for this model.