Petz shoulder rest, light metal… Playonair Jumbo Deluxe shoulder rest for violin-viola 4/4 - 3/4 Item No. PJD Playonair Junior shoulder rest … Playonair Jumbo Deluxe shoulder rest for violin-viola 4/4 - 3/4 × Playonair Jumbo Deluxe shoulder rest for violin-viola 4/4 - 3/4