Serafil Blue Sewing Thread - Color 0825, Size #40 for Shoes Leather

key features

• The outstanding product for shoes and leather
• For closing and decorative seams
• Subtle sheen
• Special finishing process
• High seam strength
• Best sewing performance with perfect stitch formation
• Size 40 for general and strong seam formation.
• Size 20 for decorative and stronger seam holding power.
• Made in Germany