Customized Size 2.2mm Steel Wire Sofa Pocket Spring with 4-7 Turns for Seat Cushion and Upholstered Furniture Product Descriptions Product Name Pocket Spring for Sofa Items Material Steel Wire Steel Diameter 2.2mm (Can Be Customized) Head Diameter 5.3-6cm Middle Diameter 6.5-7.0cm Spring Height 12cm Coils Turns 4-7Turns Coils Counts According to the demand of clients MOQ 200Pcs Fabric Weight 65-80g/㎡Or Can Be Customized Length Size Any Size Available Color White, Blue Or