Size: Approximately 14.5 cm wide Approximately 21.5 cm long Gusset: 2 cm Shoulder strap width: 2 cm Length: Approximately 92 cm The shoulder strap is removable. The fastener is a Velcro hook. Thin adhesive batting is attached to the back of the surface. The inner bag and shoulder strap are made of sheeting. Thank you for your understanding of old fabrics and handmade items.