Ribbed Mock Neck Sleeveless Sweater Vest Size:L It is button cell battery

It is button cell battery operated and batteries are included

Temple material: Acetate

Size: 21" *11

sleeve length 8 in

making them a versatile choice for both casual and formal occasions

Ribbed Mock Neck Sleeveless Sweater Vest Size:L It is button cell batteryPattern type: Solid Style: Casual, Chic Features: Basic style Neckline: Turtleneck Length: Cropped Sleeve length: Sleeveless Sleeve type: Sleeveless Material composition: 100% acrylic Stretch: Slightly stretchy Care instructions: Machine wash cold. Tumble dry low. Imported Product measurements: S: bust 34. 3 in, front length 23. 4 in, back length 28. 1 in M: bust 35. 9 in, front length 23. 8 in, back length 28. 5 in L: bust 38. 2 in, front length 24.