Specifications Wire thickness: 2mm-2.5mm
Head OD.:5cm-7cm, 8.3cm-8.5cm
Barrel OD.: 2.8cm-5.2cm.
Height: 13cm-19cm
Turns:4-7
1. steel wire range: 1.8mm-2.5mm 2. the Dia. of the end: 60mm-90mm 3. the Dia. of the waist: 30mm-60mm 4. height: 6cm-26cm 5. turn:4-7turns single:89*185cm king single :89*200cm double:104*200cm full:135*185cm king:180*200cm queen:150*200cm turn:4-7 hight:6cm-24cm tickness of wire :2.0mm-2.5mm outer diameter:5.5cm-9cm inner diameter:2.5cm-6.5cm