chrome screw castor with white ceramic wheel and square embellisher Type:Chrome Screw Castor with White Ceramic Wheel and Square Embellisher 38mm but the most common lengths

but the most common lengths are shown in the second drop down box

Antique Brass Screw Plate Castor with a Black Ceramic Wheel and Square Embellisher

so price displayed is for a single item

or as back legs for an armchair or sofa

These tall legs are available in a raw finish

chrome screw castor with white ceramic wheel and square embellisher Type:Chrome Screw Castor with White Ceramic Wheel and Square Embellisher 38mm but the most common lengthsPolished Chrome Screw Plate Castor with a White Ceramic Wheel and Square Embellisher for Furniture 1 Inch (25mm), 1 1 4 Inch (32mm), 1 1 2 Inch (38mm) sizes available Including Screws. Sold individually. See dimension drawings. Polished Chrome Screw Plate Castor with a White Ceramic Wheel and Square Embellisher, Ideal for upholstery projects. Fit to wooden furniture legs to create unique chairs, sofas and tables. Sizes refer to the width of the plate