Strong load bearing capacity, these pleats curtain hooks firmly fix curtain fabrics of various thicknesses the spacing of 4 prongs curtain pleats hooks adjustable the less the spacing, the strong the load bearing capacity and the firmer the curtain hangs Suitable curtain types, pleating hooks not suitable for roller blinds, vertical blinds, adhesive curtains.suitable for grommets curtains, pleated curtains, and track curtains Main use, curtain type pleated hooks used for curtains / curtains with pleated headbands or tapes let the curtains sags freely, making it more easily to you can also use drapery hook and pin as a diys frame for small items to use, these curtain pleats hooks installing with none other tool, very for your curtain hanging, saving your time and energy Packaging, 60pcs drapery pleats hooks included, practical and economical, enough to meet daily use