Standard R&F X-Ray Positioning Kit Includes: • (1) 111 - 45 degree Wedge, 6.75"H x 6.75"W x 7.25"L • (1) 112 - Circular Disc, 1.5"H x 7" Diameter • (2) 113 - 12 degree Wedge, 2.25"H x 9.5"W x 7.25"L • (1) 114 - Rectangle, 2"H x 7.5"W x 9.5"L • (1) 121 - Oblique Finger Block, 3.13"H x 5.5"W x 5"L • (1) 133 - Cervical Head Rest, 4.25"H x 4.75"W x 8"L • (1) 145 - Spinal Wedge, 7"H x 7"W x 21.25"L These Closed Cell Sponges are made from a lightweight, radiolucent, non-porous foam. The perfect solution for any positioning need! These positioning sponges are entirely fluid resistant, easy to clean and extremely durable! Featured in a non-coated, premium charcoal grey color. • 100% Radiolucent • Artifact free imaging • Cleanable, fluid resistant surface • Lightweight and comfortable • The number one option in positioning sponges!