This dazzling trainer kit includes three chrome-plated plugs in graduated sizes, shaped for effortless penetration. Ideal for training solo or with a partner, these are body safe and have a wonderful heart shaped gem stone in the base. Suitable with all lubricants.Set of 3 plugsHeart shaped gem stone in the baseMade of aluminumSuitable with all lubricantsProduct Dimensions:Small plug: 2.76 x 1.26 x 1.26 inch / 7 x 3,2 x 3,2 cmMedium plug: 3.23 x 1.34 x 1.34 inch / 8,2 x 3,4 x 3,4 cmLarge plug: 3.66 x 1.61 x 1 .61 inch / 9,3 x 4 x 4 cmInsertable Dimensions:Small plug: 1.77 x 1.06 inch / 4,5 x 2,7 cmMedium plug: 2.4 x 1.34 inch / 6 x 3,4 cmLarge plug: 2.99 x 1.61 inch / 7,6 x 4 cm