650 mm Seat Footprint
The selected seat outline is 650 mm wide × 650 mm deep. The back pad has its own specification at 650 mm wide × 400 mm high, distinct from a second seat pad or a loose square pillow.
Outdoor Seat and Back Cushion Set for Modular Lounge Seating
The supply unit pairs a load-bearing seat pad with an upright back pad. It is a fitted seating component set, separate from loose decorative throw pillows and the furniture frame beneath it.
The selected construction uses flexible polyurethane foam, with firmness identified by the approved sample. The default seat pad is 120 mm thick and the back pad is 100 mm thick.
The selected cover is gray polyester outdoor-upholstery fabric with a concealed zipper for removal. Seam placement, the closure position and the finished outline belong to the cushion specification, alongside the core and cover sample.

The selected seat outline is 650 mm wide × 650 mm deep. The back pad has its own specification at 650 mm wide × 400 mm high, distinct from a second seat pad or a loose square pillow.
Three selected seat thicknesses share the same seat outline: 100 mm, 120 mm and 150 mm. Each is paired with the 100 mm-thick back pad. Changing the finished seat thickness also changes the sitting height above the frame.
Keep the fabric tone, weave, seam detail and core sample together on the order reference.
| Selected supply unit | One seat pad plus one separate back pad; furniture frame excluded |
|---|---|
| Selected finished pad thicknesses | Seat 120 mm · back 100 mm · 650 mm seat footprint |
| Selected seat outline | 650 W × 650 D mm |
| Selected back outline | 650 W × 400 H mm |
| Selected core | Flexible polyurethane foam; firmness by approved sample |
| Selected cover and closure | Gray polyester outdoor-upholstery fabric; concealed removable-cover zipper |
| Seat thickness alternatives | 100 / 120 / 150 mm; back remains 100 mm |
| Separate items and fit | Frame-specific ties/straps, spare covers and replacement fit, each identified |
| Standards & certificates | Matched to the ordered model: tell us the standards or certificates your market or project requires, and we confirm in writing which documents are available for this configuration before you order. |
Compare the cushion footprint with the usable frame platform, including rounded corners, side rails and gaps. A 650 mm-wide pad is a selected outline.
The selected back outline is 650 × 400 mm with a 100 mm finished thickness. Review the frame’s back angle and support points so the pad sits as intended behind the user and does not rely on a decorative pillow for support.
Ties or straps are separate, frame-specific details when requested. Identify their positions with the furniture contact points and keep the concealed zipper accessible for cover removal; neither the attachment layout nor replacement fit is assumed from a nominal chair size.
Quote the number of seat-and-back pairs with the selected seat thickness, back thickness and finished outlines. Record paired seat and back quantities with each selected outline and finished thickness on the schedule.
The selected order identifies polyurethane foam, gray polyester covers and concealed zippers. Add firmness, seam treatment, attachment details and any required textile evidence to the same sample reference before the order is finalized.
Furniture frames, coffee tables and loose throw pillows are outside this cushion set. The packing schedule should identify the paired components, any spare covers and the project or room reference, together with destination and delivery terms.
List spare covers, separate seat pads and separate back pads independently from complete pairs. Keep the cover, core and closure references consistent across the original set and those replacement items.
One set contains one seat pad and one separate back pad. The selected seat outline is 650 × 650 mm; the back outline is 650 × 400 mm. Furniture frames, loose decorative pillows and coffee tables are outside the cushion set.
The selected seat options are 100 mm, 120 mm and 150 mm, each with a 100 mm-thick back pad. The default seat thickness is 120 mm. Keep the frame platform height in the layout because a thicker finished pad raises the sitting surface.
The selected construction uses gray polyester covers with concealed zippers. Specify the closure position, seams and any attachments with the cushion outline so the covers can be removed without disturbing the frame or covering an inaccessible fixing.
Replacement fit depends on the actual frame platform, corner shape, back angle and attachment points. Compare those details with the selected seat and back outlines. The set is a specified pad configuration.
The selected specification identifies the cover material and the foam construction. Water-repellency, UV exposure, drying behavior, fire or other required performance must be tied to the final fabric and core with matching product documents.
Send the pair count, seat and back dimensions, selected seat thickness, frame contact details and destination. Add the fabric and firmness references, closure and attachment layout, any spare covers and the project’s textile-performance requirements.
