Specifications: <br/> Sewing buttons diameters: range from 0.7 to 3 cm / 0.28 to 1.18 inch <br/> Color: Black<br/> Total weight: approx. 302.4g<br/> <br/> Notes: <br/> Small parts. Not for children under 3 years. <br/><br/> Package includes: <br/> 650 x Resin buttons (approx.302.4 g) <br/> 1 x Plastic bag<br/><br/>NOTE: <br/>Dear customer<br/>The package shows only 550, <br/>The reason that the label on the bag is not updated in time.<br/> In fact, we have 650 buttons.<br/>Because of the uneven size of the buttons, The measure is by manual. <br/>Thus the actual number of packaging may be above than or below than 650 ( the margin of error Approx. ± 3% to ± 6% ), <br/> if you mind please be cautious to buy.