Product: Greenhouse swivel clip — 20 x 20 x 4 mm swivel clip with 25 x 8 mm circle Key benefits Secure hold: circle design distributes pressure to prevent tearing of insulation and shade materials. Stronger grip in glazing channels: engineered to sit in the glass strip for a firmer attachment to aluminium greenhouse frames. Easy compatibility check: clear size specifications let you confirm fit before . What it does Holds air bubble insulation and shade material in place inside aluminium greenhouses. The circle prevents localized stress on the material, reducing rips and extending the life of the insulation or shade fabric. Designed to engage with the glass strip so the clip stays fixed under normal greenhouse conditions. Specifications (confirm before ) Swivel clip size: 20 mm x 20 mm x 4 mm (0.79 x 0.79 x 0.2 in) Circle size: 25 mm x 8 mm (1 x 0.3 in) Intended use: air bubble insulation material and shade material in aluminium greenhouses; used with the greenhouse glass strip Practical use scenarios Installing bubble insulation: secure bubblewrap insulation to the glazing channel to reduce drafts and help retain heat. Mounting shade material: fix shade fabric to the glass strip to protect plants from intense sun without tearing the fabric. Replacing worn clips: swap damaged or missing clips on aluminium greenhouse glazing for an immediate, tidy . Notes for and use Please confirm the clip and circle dimensions against your greenhouse channels and materials before buying to ensure compatibility. Designed specifically for use with aluminium greenhouse frames and glass strip installations as described.