Garelick Cockpit Side Coaming BolsterReplace or add comfort and padded protection to inside coaming wall area of any cockpit. Flexible PVC substrates allow bolster to conform to subtle contour of coaming. Easy to install and remove - with unique hidden stainless clips and screws. Marine grade UV quilted vinyl.Specifications: 48536 : L: 36" (91cm), H: 5" (13cm), Thickness: 1.75 (4.5cm) ; 48548 : L: 48" (122cm), H: 5" (13cm), Thickness: 1.75 (4.5cm); Mounting Instructions