What's in the box:

Andoer 16 Packs Background Muslin Clamps Backdrop String Clips Holders for Photo Studio Photography Studio Shooting Black (Black)

Features:
FULLY EQUIPPED: Each clip consists of stretchy cords, locking release tabs, loop part and metal clip.
COMMONLY USED: Suitable for photo studio, sound stage, exhibitions, and other places.
DESIRABLE EFFECT: Worked as a fixed tool, remove wrinkles and creases from your backdrops and keep them straight, also keep them from shifting or blowing if shooting
outside.
ADJUSTABLE DESIGN: Fixable withfasten tape and metal clamp, stretchable with elastic rope, it can adjust the position quickly and accurately.

Specifications:
Color: Black
Quantity: 8 packs/ 16 packs(Optional)
Product Length: 21cm/ 8.3in(1 pack)
Product Weight: 12g/ 0.4oz(1 pack)

Note:
Vinyl backdrops not applicable, metal clips may damage their edges.

Package List:
16 * Backdrop Clamps