FUNCTION: Helps a wider neck strap attach to the camera small eyelet;
SPECIFICATION: Fits most common neck/shoulder/wrist strap ≤ 10mm in width;
INSTALLATION: Plug in the triangle ring first then put the cap on;
COMPATIBILITY: Fits neck shoulder wrist strap to D-SLR SLR RF Mirrorless Camera with round eyelet;
PACKAGE: Including 4 pcs plastic cover and 4pcs lug ring