Round

Photos coming soon.

Diameter

1 5/8 to 23 9/16 in

Flap opening

40 to 200 °

Depth

1 3/16 to 23 9/16 in

Flap length

13/16 to 11 3/4 in

Strap loop hole

1/8 to 3/4 in

Strap loops

none, 2, 4

Twist-lock closure

optional