The Extendable Sliding Nested Block Coffee Table (model CT-EXT-MBLK-MAR-001) is an unbranded modern minimalist public furniture piece defined by clean, low-profile geometric lines and a balanced two-block nested layout. Its two cohesive rectangular blocks sit flush when closed to form a unified 1200 x 900 x 460 mm surface, and slide smoothly along an integrated track to reach a fully extended length of 1600 x 900 mm, with the matte black block configurable on either the left or right of the marble element to suit varying layout preferences. The table is constructed for long-term regular use, pairing a natural Grand Antique-style black-and-white fragmented marble top with 45-degree mitered edges and a honed finish, mounted atop a high-density moisture-resistant MDF core. The secondary block is clad in matte black textured engineered MDF finished with scratch-resistant UV-cured lacquer. Its integrated sliding system uses powder-coated cold-rolled steel tracks with nylon guide sliders, supported by a low plinth base fitted with stainless steel glides padded with anti-scratch nylon. The sealed marble surface resists stains, scratches up to 3 Mohs, and heat exposure up to 120 °C, with an 80 mm thick finished tabletop edge and sturdy zinc-plated steel cam lock connectors securing all components. Practically, the one-hand operable sliding mechanism extends the table’s usable surface by 400 mm to accommodate extra serving, display, or activity space, with fixed interlocking track stops to prevent block separation and anti-tip stabilization during adjustment. Micro-adjustable glide feet compensate for uneven floors up to 3 mm, while padded feet eliminate metal-to-floor contact to protect hard flooring surfaces. Both the sealed stone and lacquered surfaces wipe clean with a soft damp cloth, requiring no harsh cleaning products, and the table supports up to 4 users with a 100 kg distributed static load and 30 kg maximum single-point load on the stone top, with a sliding mechanism tested for 10000 operation cycles. This coffee table is suited for residential living rooms positioned in front of 3-seat sofas, modern luxury lounges aligned with minimalist, monochrome or Italian contemporary interiors, high-rise apartment reception areas where its low profile avoids sightline obstruction in open-plan seating zones, and high-end furniture or interior design showrooms as an accent display piece. It pairs optimally with low-profile 3 m wide leather or fabric modular sofas. For procurement, note that each set ships in 2 cartons with a total packaged weight of 90 kg, requires 40 minutes of assembly, and is rated for the specified load and durability thresholds to support consistent use in high-traffic shared or public-facing spaces.