1、Made of aluminium alloy, sturdy and High quality, providing quiet operation and easy handling. 2、Equipped with 7 High quality blades, can be used for a long time, providing smooth and clean cut without causing unnecessary damage to the hooves. 3、The outer diameter is 10CM, the hole size is 1.6cm, suitable for 100mm angle grinder. 4、Great cutting performance, cause no odour, dust or heat. 5、Great tool for hoof care, can be used on horse, cattle and other livestock. Features: 3pcs set includes 1 Ring Sizer Mandrel, 1 Ring Sizer Gauge and 1 Measuring Tape, useful tools for quickly figure out the sizes of rings and fingers. Ring Sizer Mandrel is UK standard and made of aluminium, High quality and easy to read size chart on mandrel for full and half sizes. Ring Sizer Gauge comprises of 26pcs, available in UK standard and US standard, A-Z in UK Standard and 0-13 in US Standard. Also comes with a ring measuring tape in US or UK standard for you to choose. Specifications: Material: Aluminium Set: (Optional) Set 1 - UK Standard Ring Sizer Mandrel & 0-13 US Standard Ring Sizer Gauge & US Standard Measuring Tape Set 2 - UK Standard Ring Sizer Mandrel & A-Z UK Standard Ring Sizer Gauge & UK Standard Measuring Tape Ring Sizer Gauge Size: 10*5*3cm / 3.93 * 1.96 * 1.18in Ring Sizer Mandrel Size: 26*3*3cm /  10.23 * 1.18 * 1.18in Measuring Tape Size: 11.5*1cm /  4.52 * 0.39in Package Weight: 240g / 8.46oz Package Size: 30*10*3cm / 11.81 * 3.93 * 1.18in Packing List: 1 * UK Standard Ring Sizer Mandrel 1 * A-Z UK Standard Ring Sizer Gauge 1 * UK Standard Measuring Tape 1 * UK Standard Ring Sizer Mandrel 1 * A-Z UK Standard Ring Sizer Gauge 1 * UK Standard Measuring Tape