With the purchase you get 1 pair (2 pieces) cap for the rear eyepeice

will fit the following;
Silvarem 6x30
Silvamar 6x30
Simpsilv 6x30
Binoctem 7x50
Binoctar 7x50
Binoctarmo 7x50
Deltrintem 8x30
Deltrentis 8x30
Deltrintmo 8x30
Dekarem 10x50
Dekaris 10x50
Dekarismo 10x50
Pentekarem 10x50
Pentekar 10x50
Pentekarmo 10x50
Jenoptem 8x30
Jenoptem 7x50w 
Jenoptem 10x50w

No binoculars are included with the caps