1,Made of high quality stainless steel material, rustproof and sturdy. your greenhouse's secure.2,Widely for hollow slabs, multiple wallpapers, glass greenhouses, etc.3,Suitable for almost all aluminium-framed greenhouses, used to install greenhouse glass into an aluminium frame.4,When typhoon or rainstorm comes, you can prepare these clips in advance to strengthen your greenhouse glass panes to prevent damage.5,Size(Approx.): W Wire: 7x3.5x1.5cm/ 2.75x1.37x0.59inch, wire diameter: 1.2mm. Z clips: 1.3x0.9x0.8cm/ 0.51x0.35x0.31inch. : 25x W Wires, 25x Z clips, 50Pcs in .Color: silverMaterial: Stainless steelPackage Contents:50 Pieces * Greenhouse Glazing ClipsOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.