3 Pcs Sewing Machine Bobbin Case and 15 Pieces Sewing Machine Bobbins Metal Sewing Bobbins with Shuttle Holder for Craft Sewing, SuitablePackage quantity: package comes with 3 pieces sewing machine bobbin cases, 15 pieces metal sewing machine bobbins, enough quantity to meet your long time use and replacements, you can take them as backup or share with othersApplicable occasions: the bobbin case can be applied as a replacement part for sewing machines with front-loading bobbin systems, you can also apply it a spare case; Designed with polished and smooth surface, the bobbin case will not cause scratch and can work fluently on your sewing work, embroidery work and art workFunctional bobbins: these metal bobbins can help you to deal with much sewing work, handmade and patch the clothes, can stop spinning more quickly, effectively prevent unraveling or tangling of bobbin thread when sewing operations stop and startSize details: each sewing bobbin holder case measures approx. 0.81 inch in diameter, and each bobbin measures approx. 0.8 inch in diameter, which can be applied for most sewing machines, compatible with Babylock, Bernina, Brother, Elna, Janome, Kenmore, Singer and moreDurable to use: the sewing bobbin case and sewing machine bobbins are made of stainless steel, rust proof and sturdy, not easy to break or deform, durable to serve you for long timeRemarque : les donnes sont toutes mesures manuellement, veuillez autoriser une erreur de 1 3 cm, en raison de la diffrence de lumire et d'affichage, il y aura une certaine diffrence de couleur, l'objet rel reu prvaudra.